Responsibilty and hope

Responsibilty and hope
Responsibilty and hope

Responsibilty and hope

2010012548 经06 高金松I’ve long believed that seeing is not believing, but seeing helps reduce misunderstanding. After nearly one month’s visiting Columbia University and seeing how the academic research is going on, how students are studying and how the society looks like.

Before setting off, we’re encouraged by many friends and teachers and also given kind suggestions. I remember clearly that one teacher says,’you are all from top universities in China, and you will be the image of Chinese students in our foreign friends’ eyes.’ I certainly know what this means, for having the experience of receiving foreign students in THU. I started to discipline myself. And my principle is being true to myself, and try to keep active, keep energetic and experience as much as possible. I will be friendly with my friends, reliable to my teammates, responsible to myself. And in class, I will be assertive and proactive, I’ll get people around me talking when I get any chance. Leaving a good image of myself, my uni, and on a macro level, my country has been my responsibility.

Being a student, I don’t need to behave like an ambassador, but I also have to believe every word I say, and everything I do. Being student, I cannot bring too much influence to my American friends in many ways, and the best way is to keep keen on knowledge, and study hard there.

After all, this is a precious opportunity.

Leaving Beijing, I started my trip to fulfill my responsibility. July 6th, the first day in new York, doesn’t bring me the ecstasy I expected. I was happy about my state, because I was here to experience, not to have fun. But still, I was very happy that my fellow visitors and I had been warmly received by the assistants there. And the busy life just started with the comfortable rest and sweet dream of hope.

The first lecture I receive was truly familiar to me. I had taken introduction to psychology in THU, and professor talked a lot about the differences in east and west culture, the knowledge overlapped in many ways. This reminds to think about one thing that professor said about china’s rising to a super power, that culture may be most important reason to explain its way of development of economy. So to know and study about the differences in these two totally different yet miraculously strongly related cultures(due to the contemporary culture exchange), is a very important approach to understand the dispute frequently occurring between China and western countries, especially China and America. And the most direct way is to understand how people’s mind work, that is exactly what psychology is about.

The campus tour led me through the accumulation of the essence. The artistic buildings and the mixture of old and new and the borderless campus has implied the openness of the uni. I’ve seen many campuses, I

still believe THU’s is the most beautiful, and I think it’s natural to love one’s own uni’s campus. And I enjoyed the campus of comlubia university, too, because it was the one I’d be staying for the second longest time. I am really thankful to my guide who patiently and vividly introduced the history, the famous people, the beautiful buildings on the campus to us. And we talked not only about things like what we liked to do, we went deeper on topics like china’s housing price and Chinese people’s attitudes towards America and her crisis and hope, which they wanted to know, and America’s performance and recovering from the financial crisis and its influence on average people, which we’re eager to know. We also exchanged ideas about our understanding and question about some famous theories written in the text book. However, I had to admit, that generally we Chinese students believed in what the text book says way deeper than Columbia Uni students. Sometimes we believed without thinking about it. I was sure this was bad and I had to keep alert in the future when I decide to accept or abandon an idea.

As arranged, I attended a discussion about the second round of the business case analysis competition. The discussion went in a heated atmosphere but we had a great time because with the guidance from the teaching assistants, I get to analyze the cases in a more orderly way. We’d broken down the big cases into many small pieces so that it became easier for us to analyze and to find a solution. After an hour’s

discussion, we were divided into 2 groups, one assigned to work on the text and materials, on working on the powerpoint and presentation.

On July 9th, we had an exciting visit to the United States Military Academy at West Point and West Point Museum. I have never been to a military academy in China. The introduction made by the stuff interested me so much. I have learned a lot from it which I can’t obtain in ordinary classes. What’more, on July 13th, we did some team games at the Central Park that is a fantastic park for walking. The team game benefited a lot to me since it helped me to learn how to communicate and cooperate with teammates. As we all know, people should help each other in the process. Through the game, I got to know much more about my teammates.

To be honest, I want to have a trip to the Wall Street since I got to USA. The Wall Street is one of the most important financial centers in the world and I dream of working in the Wall Street one day. On July 14th, we got to the Wall Street. First of all, we went to the Federal Reserve Bank of New York and Museum of Finance. You can imagine how excited I am since I heard these places every day in the newspaper or other media, but I have never seen them before. Then we took the subway to Bloomberg which I knew it was the most famous financial medium in the world. On that afternoon, we visited the Statue of Liberty which is an outstanding handicraft sent by French. We discussed about the

construction of the Statue of Liberty and the history of America. At last, we walked from the port to the 21st Century Shopping Center and did some shopping. In a word, I think this is really a perfect day.

On July 18th, we did another team game in front of Low Library in the Columbia University. The teaching assistant Sakiko and Nelson split our group into two subgroups. Then we did some activities and I got a lot of help from the assistants. They are really helpful. On that afternoon, we had a trip to IBM and did some fieldwork at IBM Global Business Service. This is the first time I got into the famous company and we took many photos in the front of the company.

After the brief introduction to finance engineering, today’s lecture seems like a greater challenge for me . professor Karl Sigman lectured abour Monte-Carlo Simulation&Binomial lattice model for stock prices which require some mathematical background, thanks to the math courses I took back in THU, I got myself attentive in the class, and found the lecture really interesting.

The following day, we got unique opportunity to have a visit to the United Nations. You can imagine how significant the building of UN is. After lunch, we gathered in the Duke Street and visited UBS. In this famous company, everyone was working hard. Some were working at the computer and some were discussing hotly in the reference room. Everyone was so busy that they had little time for a rest. I knew that

some of my classmates in SEM in Tsinghua University would work in such company in the future. As I know, this kind of work is usually hard but the employer is able to obtain quite high salary from the hard work. Of course, the working environment in UBS is perfect. People here worked comfortably. I think I maybe enjoy such kind of work when I graduate from the Tsinghua University. After all, it is a good job for me I think.

As we all know, some students choose to work on a master degree or a doctor degree and some choose to work for a company or government after graduation. So I thought it is useful to get some advice from the senior. And I learned a lot from the Stern Business School Information Session of MBA Program.

Everything has to come to an end, and everything will end when it’s perfect. If it’s not perfect, it is not the end. I have to say with my leaving America, the visit is ended, but what doesn’t end is my hope and my ambition. I will go to more places, to see more and communicate with more people, to think more and spread our Chinese great culture to more people.

This is my responsibility and hope.

wish与hope_用法的区别

wish与hope 用法的区别 1.hope表达实现的可能性较大的愿望,wish表达的愿望实现的可能性较小。因此,hope的宾语从句不用虚拟语气,wish的宾语 从句可用宾语从句。 The student hopes that you can help him with his English.(can不用could代替) They hope that they will visit China some day.(will不用would代替) How I wish I were a bird and fly to the moon.(动词不用hope.) 2. “希望某人干某事 ”应说:wish sb to do sth.不能说:hope sb to do sth. All parents wish their children to be happy.(动词不能用hope) 3. 在祝语中常用“wish sb +宾语补足语 ”,而hope没有这样的句型。 I wish you a happy new year. I wish you a good journey. 4.在答语中常用hope so/hope not表达“希望如此”和“希望不是这样”5.句型相同时可换用: They hope to visit China.= They wish to visit China. People should always hope/wish for the best and prepare for the worst. wish和hope都表示“想”“希望”,宾语可为to +动词原型,不可是动词的ing形式。 I hope (wish) to visit Guilin . 不同点: (1)wish +宾+ to +动词原形表示命令,hope无此用法 I wish you to go意思是我要你去 (2)hope后不能直接跟名词作宾语,可跟for +名词,表示可实现的“希望”,wish虽也跟for +名词,但表示难实现的“愿望”。 I hope for success .我希望成功。 I wish for a car .我很想得到小汽车 (3)hope和wish可跟that从句,但hope + that表示希望 wish + that表示“愿望”,且从句动词用虚拟语气 I hope you”ll be better soon . I wish I were ten years younger . (4)wish可跟双宾语 We wish you a happy New Year

hope和wish的重点用法

hope和wish的区别和用法 两词都表示"希望",但在用法上有相同和不同之处,不能随意互换。 一、相同之处 1.都可接不定式作宾语。 We wish to see the film. 我们都希望看那部电影。 The children hope to do something for the old man. 这些孩子希望为这位老人做些事情。 2.都能以某些代词作宾语。 That's what you have wished. 那就是你所希望的。 You can't hope much from such people. 对于这样的人,我们的希望不能过多。 3.都能与介词for连用,后接名词或某些不定代词,表示"希望得到""祈求"。 Do you hope for peace? 你希望和平吗? Do you wish for anything better? 你希望得到更好的东西吗? 4.都可与过去过完成时连用,表示本来

想做而没做成。 I had hoped to come here, but I couldn't. 我本来希望来这里,但没能做到。 He had wished to finish it on time, but he didn't. 他希望按时完成这件事,但没有。 5.都用于It is / was to be…that的句型中。 It is to be hoped that she will get full marks in English. 希望她会在英语考试中得到满分。 It is to be wished that the problem will soon be solved. 希望这个问题很快会得到解决。 二、不同之处 1. wish作为及物动词,可接名词或代词作宾语,hope则不能。 Do you wish a pen or a book? 你要的是钢笔还是书? 2. wish能接双宾语表示祝愿,hope则不能。 I wish you success. 我祝你成功。 3. wish能接复合宾语,hope则不能。 I wish you to go with me.

hope和wish的区别和用法

h o p e和w i s h的区别和 用法 Document serial number【UU89WT-UU98YT-UU8CB-UUUT-UUT108】

hope和wish的区别和用法 两词都表示"希望",但在用法上有相同和不同之处,不能随意互换。 一、相同之处 1.都可接不定式作宾语。 We wish to see the film. 我们都希望看那部电影。 The children hope to do something for the old man. 这些孩子希望为这位老人做些事情。 2.都能以某些代词作宾语。 That's what you have wished. 那就是你所希望的。 You can't hope much from such people. 对于这样的人,我们的希望不能过多。

3.都能与介词for连用,后接名词或某些不定代词,表示"希望得到""祈求"。Do you hope for peace 你希望和平吗 Do you wish for anything better 你希望得到更好的东西吗 4.都可与过去过完成时连用,表示本来想做而没做成。 I had hoped to come here, but I couldn't. 我本来希望来这里,但没能做到。 He had wished to finish it on time, but he didn't. 他希望按时完成这件事,但没有。 5.都用于It is / was to be…that的句型中。 It is to be hoped that she will get full marks in English. 希望她会在英语考试中得到满分。

hope的用法详解

hope, wish, expect, want, desire 和 look forward to 的用法区别 1. hope 作“希望”解,主要用来表示主观上的愿望并对其实现抱有信心。可接不定式(短语)或 that 引导的从句,但不可接“宾语+不定式”,即宾语补足语的结构,也称不定式的复合结构,例如: We are hoping to see the president who will come to China. I hope that you can tell us the truth. We hope you to meet us at the station. (错误) 2. wish 作“但愿、希望”解,表示某种未完成或不能完成的愿望。可接不定式(短语)、双宾语、宾语+不定式的复合结构以及 that 从句,例如: I wish you to go to Beijing with me next year. Everyone wish (that) he could pass the English exam. We wish you success/ (to be) happy. I wish (that) I were a millionaire. 注意:表示实现愿望的可能性不大或根本不可能时,从句用虚拟语气。 3. expect 作“期待、期望”解,侧重于相信或认为有实现可能的愿望。可接名词、不定式(短语)、不定式的复合结构,例如: I never expected his coming / help. We expect to hear from Jane. I expect you to give me a hand. He expected that he could get there on time. 4. want 作“想要”解,可接名词、不定式短语、还可接宾语+不定式/现在分词/过去分词的复合结构,例如: Mr. Black wants to see you, sir. I don't want you to make so much trouble. He wanted his hair cut after work. I want you telling stories all the time. 但当 want 作“需要”解时,则后接 V-ing 的形式(表示被动的含义)或不定式的复合结构,此时用法跟 need 相似,例如: The floor wants cleaning / to be cleaned. 5. desire 作“渴望、愿望”解,可以为名词或动词,表示强烈的希望、渴望或要求,是比 want 更加正式的用语,可以接名词、不定式、不定式的复合结构以及宾语从句,一般不用于进行时态、祈使句,例如: He desired information on this matter. We all desire peace and happiness. What do you desire me to do for you. He desired to win the game. My uncle desired that I (should) go to see him next month. desire 可以作名词,表示“愿望、欲望、要求、请求、”时为不可数名词;表示“所想要的东西”时为可数名词,但常用单数,作“情欲、性欲”时为不可数名词,例如: He had a strong desire to/for success. At last he got his desire --- a pair of new trousers. 6. look forward to 作“盼望、期望”解,常用于表示愉快或满足的心情,期望或向往某事,例如: Every child is looking forward to the Spring Festival. We are looking forward to seeing each other soon. 注意:look forward to 中 to 为介词,故接动词时应使用动名词。

三菱电梯LEHY-Ⅱ调试说明

三菱LEHY-Ⅱ调试说明 mk8888 一、各发光管及数码管显示状态 7SEC3 7SEC2.1 楼层及故障显示 DOWN-Call 显示当前楼层(十进制) 29:安全回路检测,正常时灯亮 89:检修模式,电梯运行时灯亮;自动模式,软硬件安全回路正常时灯亮。 PWFH(PP):缺相检测 21:开门指令 22:关门指令 UP-Call:上行指令 DOWN-Call:下行指令 二、各开关功能(P1板): 1、拔动开关 FWR/MNT:FWR(上):允许闪存写入 MNT(下):允许远程发报 DRSW/RST:DRSW(上):切断门机 RST(下):电梯复位 DCB/FMS:DCB(上):关门 FMS(下):写入层高数据 SW1/SW2:组合开关 TCA/MCA:TCA(上)位置,通过向上/下按SW2开关,登记顶层/底层指令。 MCA(下)位置,通过向上/下一直按住SW2开关,电梯一直向上/下运行, 直到停止于次终端层,若中途放开,则电梯将停靠于就近层。

2、旋转开关 MON1/MON0:显示功能选择(常规1、0) (1)MON10→, MON0→0: 功能:显示电梯状态和大类故障 (2)MON10→, MON01→: 功能:显示轿厢中心位置 (3)MON1-0,MON0-2: 功能:显示同步层 (4)MON10→, MON0→7: 功能:显示前进层 (5)MON10→, MON0→C: 功能:检查超载峰鸣器,显示“OL” (6)MON1→0 MON0→D: 功能:显示称重值(SW2↑:空载,SW2↓:半载,SW2中位:当前负载) (7)MON1→1, MON00→: 功能:显示当前小故障代码 (8)MON11→, MON0→1: 功能:显示历史小故障代码 (9)MON13→, MON0→5: 功能:显示编码器反馈速度 (10)MON1-3, MON0-6: 功能:显示百分比称重值 (11)MON1→A, MON0→C: 功能:调整空载值,见1* (12)MON1→A ,MON0-→D: 功能:调整半载值,见1* 1*:使用MON开关设置参数的方法 向上按SW2开关,7段码显示的值开始闪烁,且不断增大,增大到最大值,则反回最小值,继续增大,如此循环;松开SW2(中间位),则显示值保持不变;向下按SW2开关,将当前显示值保存至RAM,保存成功后,7段码停止闪烁。 SET1/SET0:设置功能选择(常规0、8) SET1→0,SET0→5: 功能:维修保养时使用 SET1→0,SET0→7: 功能:写入层高数据 SET1→0,SET0→8: 功能:退出SET模式 SET1→0,SET0→D: 功能:学习磁极 SET1→0,SET0→F: 功能:TDS运行检查

wish和hope用法归纳

wish和hope用法归纳 2008-6-16 07:50【大中小】【打印】【我要纠错】【加入 收藏】 1.作动词“希望,愿望,单愿,祝愿”讲 (1)跟不定式 e.g. I wish once again to espress our warmest welcome to you. (2)跟不定式的复合结构 e.g. You know we wish you to be happy. (3)跟带形容词的复合结构 e.g. I wish you well and happy. (4)跟双宾语 e.g. I wish you success/luck. (5)跟从句,引导词that常省略,从句中用虚拟语气(表示与现在,过去,将来相反的假设),常有三种情况: I wish I were a bird. I wish I had taken your advice. I wish I could go to university. (6)不跟宾语 e. g.? we can set to work now if you wish. 2.作名词“愿望,希望”讲 e.g. My wish came true. The needs and wishes of the masses.(群众的希望和愿望) 3.wish for希望得到

e.g. We wished for rain.我们期待下雨 4.wish和hope的异同 (1)都不能接动名词,可接不定式,意义差别不大。 (2)不能说hope sb. to do,只能说wish sb. to do. (3)hope后不能直接接名词作宾语,若要接需先接for 即hope for sth. e.g. Hope for the best,prepare for the worst. (4)wish后可跟双宾语,hope后则不能。 (5)两者后均可跟从句,hope 表“希望”,wish 表“愿望”,wish 后的从句用虚拟语气,hope后的从句不用虚拟语气。

三菱电梯安全回路

HOPE: 上限位:线号420→81 插件DF-PB03→DA-PA01 下限位:线号420→82 插件DF-PB03→DA-PA02 上极限:线号76→77 插件DF-PA01→DF-PA02 下极限:线号75A→76 插件DF-PA01→DF-PA02 安全回路:线号79→78 插件CG-PA03→KB-JB03 厅门锁:线号122→120 插件DF-PA03→DF-PB01 轿门锁:线号79→G4 插件CG-PA01→CG--PA02 GPS-CR: GPS-2: 上限位:线号420→81 插件DF-PB03→DA-PA01 下限位:线号420→82 插件DF-PB03→DA-PA02 上极限:线号76→77 插件DF-PA01→DF-PA02 下极限:线号75→76 插件DF-PA01→DF-PA02 安全回路:线号79→78 插件CG-PA03→KB-JB03 厅门锁:线号122→120 插件DF-PA03→DF-PB01 轿门锁:线号79→G4 插件CE-PA01→CE-PA02 老GPS-3: 上限位:线号420→81 插件DB-PA03→DAA-PA01 下限位:线号420→82 插件DB-PA03→DAA-PA02 上极限:线号76→77 插件DH-J02→DH-J10 下极限:线号75→76 插件DH-J02→DH-J10 安全回路:线号79→78 插件KB-J01→KB-J08 厅门锁:线号122→120 插件DH-J11→DH-J04

轿门锁:线号79→G4 插件CH-J05→CH-J07 新GPS-3: 上限位:线号420→81 插件DF-PA01→DA-PA01 下限位:线号420→82 插件DF-PA01→DA-PA02 上极限:线号76→77 插件DF-PA03→DF-PB02 下极限:线号75→77 插件DF-PA03→DF-PB02 安全回路:线号79→78 插件CE-PA02→KB-JB03 厅门锁:线号122→120 插件DF-PA02→DF-PB03 轿门锁:线号79→G4 插件CE-PA01→CE-PB02 VF: 上限位:线号420→81 插件HTB-JA01→HTB-JA02 下限位:线号420→82 插件HTB-JA01→HTB-JB02 上极限:线号76→77 插件HTA-JB06→HTA-JB08 下极限:线号75B→76 插件HTA-JB06→HTA-JB08 厅门锁:线号420→78 插件HTB-JA01→HTA-JB10 轿门锁:线号420→D41 插件HTB-JA01→HTBJA0

hope和wish的区别

hope和wish的区别 hope用作动词时,后面可接不定式或that从句,但不能接“宾语+不定式”。如: ①We hope to see you again.(= We hope we can see you again.) 我希望能再次见到你。 ②I hope you can help me with my maths. 希望你能帮助我学数学。 (不能说I hope you to help me with my maths.) wish后面接不定式或“宾语+不定式”都可以,其意义相当于“想要”,“希望”(=would like 或want)。wish接that从句时一般表示某种强烈而又难以实现的“愿望”,而hope表示的是可以实现或能达到的“希望”。例如: 陈璐16:15:41 ①I wish to place an order right now. 我想马上订购。 ②I wish him to make progress. 我希望他取得进步。 ③I wish I could fly like a bird. 但愿我能象鸟一样飞。(从句中的could表示其动作不可能实现,不能用can。) ④I hope he can do that. 我希望他能干那件事。(本句表示有可能实现的一种希望,can不能用could代替。) wish可表示良好的“祝愿”,后面接“宾语+宾补(形容词或名词)。而hope不能这样用。如: ①I wish you happy.祝你幸福。(不用hope) ②I wish you a pleasant journey.祝你旅途愉快。(不用hope) 在简略句中,如要表示希望某事不会发生时,应说I hope not,而不说I don"t hope so。

三菱电梯安全回路封线

三菱电梯安全回路封线 型号上限位下限位上极限下极限安全回路厅门轿门HOPE 线号420—81 插件 DF-PB03 DA-PA01 线号420—82 插件 DF-PB03 DA-PA02 线号76-77 插件 DF-PA01 DF-PA02 线号75A-76 插件 DF-PA01 DF-PA02 线 号 79-78 插件 CG-PA03 KB-JB03 线号 122-120 插件

DF-PB01 线号 79-G4 插件 CG-PA01 CG-PA02 GPS-CR GPS-2 线号420—81 插件 DF-PB03 DA-PA01 线号420—82 插件 DF-PB03 DA-PA02 线号76-77 插件 DF-PA01 DF-PA02 线号75-76 插件 DF-PA01 DF-PA02 线号 79-78 插件

KB-JB03 线号 122-120 插件 DF-PA03 DF-PB01 线号 79-G4 插件 CE-PA01 CE-PA02 老GPS-3 线号420—81 插件 DB-PA03 DAA-PA01 线号420—82 插件 DB-PA03 DAA-PA02 线号 76-77 插件 DH-J02 DH-J10 线号75-76 插件

DH-J10 线号 79-78 插件 KB-J01 KB-J08 线号 122-120 插件 DH-J11 DH-J04 线号 79-G4 插件 CH-J05 CH-J07 新GPS-3 线号420—81 插件 DF-PA01 DA-PA01 线号420—82 插件 DF-PA01 DA-PA02 线号 76-77 插件

三菱电梯LEHY-IIIB产品简介

LEHY-IIIB小机房医用电梯产品介绍 LEHY-IIIB小机房医用电梯是上海三菱专为医院环境而设计的医用电梯。最大程度地满足医院特殊环境的使用要求,简洁明亮的人性化轿厢设计配合大量抗菌材料,缔造出清洁舒适的运行空间。一切皆与现代医疗环境及设备相得益彰,和谐统一,为病人营造一个关爱、舒适的空间。LEHY-IIIB秉承三菱一贯技术优势,将智能、舒适、安全、节能以及灵敏抗扰等专业特质完美融合,赋予医梯完美的品质,获得广泛赞誉,备受各大医院推崇。 一、基本规格 二、主要技术特点 2.1小机房 通过曳引机和控制屏的小型化设计,使得机房平面尺寸和井道平面尺寸基本一致,机房面积大为减小。提高了住宅建筑设计的自由度,使建筑外形更为美观。 2.2变压变频(VVVF)调速控制技术、全数字化控制技术 1987年,上海三菱在国内电梯市场率先推出了交流变压变频(VVVF)调速电梯。VVVF 调速较传统调速技术具有更高的效率,更好的控制性能,应用VVVF调速技术的电梯运行更加节能,乘行的舒适度更好。 上海三菱对VVVF调速技术有近20年的应用经验积累,不断将最新的技术和器件用于电梯变压变频驱动,使上海三菱VVVF调速技术朝高性能、高可靠性、数字化和小型化的方向

快速发展。本梯种应用空间矢量控制技术(SVPWM)实现电梯驱动的VVVF(变压变频)调速,选用国际最新第六代大功率模块、32位高速数字信号控制器(DSC)和大规模集成电路等先进电器元件,使电梯速度无论如何,系统均可按照最佳速度变化曲线,精确调整电动机转速,利用电脑按照现代人工学原理优化设计而成的理想速度曲线运行,令电梯运载平稳、安全、高效,最大程度上满足人体对乘坐舒适感的要求,使电梯的乘行成为上上下下的享受。 上海三菱的变频系统是专为电梯设计的变频系统,设计时充分考虑电梯的特殊运行工况和实际使用环境,较通用变频器我们的系统具有更精准的计算能力、更快速的响应能力、更良好的抗扰动能力。与电梯控制系统无缝集成,对控制指令的执行更为迅捷,对三菱设计的电机控制更加有效,实现电梯启动、运行、停止时的全程完美控制。同时,三菱专为电梯设计的变频系统较通用变频器的可靠性更高,故障率更低。即使有故障,故障检测也更为便利,维修更换更为快捷 2.3永磁同步电机驱动的无齿轮曳引机 LEHY-IIIB医用电梯采用了新一代绿色环保高性能永磁同步(PM)曳引机,实现了极度流畅平稳的电梯运行、高度的可靠性和安全性。该PM曳引机有如下优点: 2.3.1高效节能 没有减速机构带来的附加功率消耗;没有感应电机所固有的转子电阻损耗;起动及运行时的电流小从而减少了定子的发热损耗和铁磁损耗。总效率可以比原先的异步有齿轮传动系统提高30~50%。 2.3.2结构紧凑、体积小、重量轻 取消了减速机构,使用高品质稀土永磁材料,紧凑的结构大大缩小了整机体积,较异步有齿轮曳引系统小1/3以上,同时可减小机房占用空间。 2.3.3优化定转子的布置方式 由原先的外转子布置方式改进为内转子布置,使转子磁钢的分度更加均匀,减小转矩脉动,提高乘客舒适度;采用定位精度更高的磁钢固定方式,使磁钢布置更加牢固,提高曳引机运转的稳定性。 2.3.4改进定子生产安装工艺 采用分段式加工定子,冲铆合一的叠装方式,改进了整体加工整体叠装中容易产生的叠装错位,提高了制造精度;绕嵌一体化的绕线方式,实现了自动化线圈绕线,相对于全手工的分布式绕线,大幅提高了绕组的有效利用率和绝缘水平,使产品性能更加安全可靠。

wish和hope的区别

hope和wish的用法 两词都表示"希望",但在用法上有相同和不同之处,不能随意互换。 一、相同之处 1.都可接不定式作宾语。 We wish to see the film. 我们都希望看那部电影。 The children hope to do something for the old man. 这些孩子希望为这位老人做些事情。 2.都能以某些代词作宾语。 That's what you have wished. 那就是你所希望的。 You can't hope much from such people. 对于这样的人,我们的希望不能过多。 3.都能与介词for连用,后接名词或某些不定代词,表示"希望得到""祈求"。Do you hope for peace? 你希望和平吗?

Do you wish for anything better? 你希望得到更好的东西吗? 4.都可与过去过完成时连用,表示本来想做而没做成。 I had hoped to come here, but I couldn't. 我本来希望来这里,但没能做到。 He had wished to finish it on time, but he didn't. 他希望按时完成这件事,但没有。 5.都用于It is / was to be…that的句型中。 It is to be hoped that she will get full marks in English. 希望她会在英语考试中得到满分。 It is to be wished that the problem will soon be solved. 希望这个问题很快会得到解决。 二、不同之处 1. wish作为及物动词,可接名词或代词作宾语,hope则不能。 Do you wish a pen or a book? 你要的是钢笔还是书?

wish和hope区别

Wish和hope区别 wish和hope都表示“想”“希望”,宾语可为to +动词原型,不可是动词的ing形式。 I hope (wish) to visit Guilin . 不同点:(1)wish +宾+ to +动词原形表示命令,hope无此用法I wish you to go意思是我要你去 (2)hope后不能直接跟名词作宾语,可跟for +名词,表示可实现的“希望”,wish 虽也跟for +名词,但表示难实现的“愿望”。I hope for success .我希望成功。I wish for a car .我很想得到小汽车 (3)hope和wish可跟that从句,但hope + that表示希望wish + that表示“愿望”,且从句动词用虚拟语气 I hope you”ll be better soon . I wish I were ten years younger . (4)wish可跟双宾语We wish you a happy New Year dare : 1、有勇气做……(后加to)例:He dares to go there.他敢去那里. 在疑问句、否定句中多用作助动词,第三人称单数现在式不加s,后接动词原形。 例:He dare not come.=He does not dare to come.他不敢来。 2、冒(危险等),冒险(take the risks of)例:I will dare any danger.我敢冒任何危险。 3、(向人)挑战(defy,challenge)<后加to do,to>例:I dare you.你敢做的话就做做看. He dared me to fight.他向我挑战.

hope与wish

hope vt., vi. hoped, hoping 希望;期望;愿望 I hope to go to college. 我希望上大学。 The foreign friends hope that they can join the celebrations for the university's eighty anniversary. 外国朋友们希望能参加八十周年校庆活动。 We hope for an early answer to our letter. 盼早日赐覆。 I hope you'll be better soon. 我希望你能很快好起来。 hope against hope 抱一线希望 hope v.intr. To wish for something with expectation of its fulfillment. 希望期待某些事情能够实现 Archaic 【古语】 To have confidence; trust. 信任对…有信心;信赖 hope v.tr. To look forward to with confidence or expectation: 期待充满信心或期望地盼着: We hope that our children will carry on our family traditions. 我们期待我们的孩子能继承家族的传统 To expect and desire. 期待和渴望 See: expect hope n. A wish or desire accompanied by confident expectation of its fulfillment. 希望一种愿望或渴望,对其实现有自信的期待 Something that is hoped for or desired: 盼望的东西: Success is our hope. 成功是我们所期望的 One that is a source of or reason for hope: 被寄予希望的人或事实现希望的来源或理由: the team's only hope for victory. 这支队伍是获胜的唯一希望 OftenHope

hope_和wish的用法

Wish& Hope两词都表示"希望",但在用法上有相同不同之处,不能随意互换。 一、相同之处 1.都可接不定式作宾语。 We wish to see the film. 我们都希望看那部电影。 The children hope to do something for the old man. 这些孩子希望为这位老人做些事情。 2.都能以某些代词作宾语。 That's what you have wished. 那就是你所希望的。 You can't hope much from such people. 对于这样的人,我们的希望不能过多。 3.都能与介词for连用,后接名词或某些不定代词,表示"希望得到""祈求"。 Do you hope for peace 你希望和平吗 Do you wish for anything better 你希望得到更好的东西吗 4.都可与过去过完成时连用,表示本来想做而没做成。 I had hoped to come here, but I couldn't. 我本来希望来这里,但没能做到。 He had wished to finish it on time, but he didn't. 他希望按时完成这件事,但没有。 5.都用于It is / was to be…that的句型中。 It is to be hoped that she will get full marks in English. 希望她会在英语考试中得到满分。 It is to be wished that the problem will soon be solved. 希望这个问题很快会得到解决。 二、不同之处 1. wish作为及物动词,可接名词或代词作宾语,hope则不能。 Do you wish a pen or a book 你要的是钢笔还是书 2. wish能接双宾语表示祝愿,hope则不能。 I wish you success. 我祝你成功。 3. wish能接复合宾语,hope则不能。 I wish you to go with me. 我希望你同我一道去。 4. wish和hope都能接that引导的从句,但wish后的从句的谓语动词要用 虚拟语气(动词用过去时,或过去完成时),hope则用所需要的时态。 I hope that he will win the game. 我希望他会赢得这场比赛。 I wish that I knew the answer. 我希望我知道这个答案。 I wish I had bought it yesterday. 我希望昨天买了它。

2.hope和wish的区别

hope和wish的用法 兩詞都表示"希望",但在用法上有相同和不同之處,不能隨意互換。 一、相同之處 1.都可接不定式作賓語。 We wish to see the film. 我們都希望看那部電影。 The children hope to do something for the old man. 這些孩子希望為這位老人做些事情。 2.都能以某些代詞作賓語。 That’s what you have wished. 那就是你所希望的。 You can’t hope much from such people. 對於這樣的人,我們的希望不能過多。 3.都能與介詞for連用,後接名詞或某些不定代詞,表示"希望得到""祈求"。 Do you hope for peace? 你希望和平嗎? Do you wish for anything better?

你希望得到更好的東西嗎? 4.都可與過去完成時連用,表示本來想做而沒做成。 I had hoped to come here, but I couldn’t. 我本來希望來這裏,但沒能做到。 He had wished to finish it on time, but he didn’t. 他希望按時完成這件事,但沒有。 5.都用於It is / was to be…that的句型中。 It is to be hoped that she will get full marks in English. 希望她會在英語考試中得到滿分。 It is to be wished that the problem will soon be solved. 希望這個問題很快會得到解決。 二、不同之處 1. wish作為及物動詞,可接名詞或代詞作賓語,hope則不能。Do you wish a pen or a book? 你要的是鋼筆還是書? 2. wish能接雙賓語表示祝願,hope則不能。 I wish you success. 我祝你成功。 3. wish能接複合賓語,hope則不能。 I wish you to go with me.

三菱电梯安全回路封线一览表

三菱电梯安全回路封线一览表 三菱电梯封线一览表 型号上限位下限位上极限下极限安全回路厅门轿门 HOPE 线号420—81 插件 DF-PB03 DA-PA01 线号420—82 插件 DF-PB03 DA-PA02 线号76-77 插件 DF-PA01 DF-PA02 线号75A-76 插件 DF-PA01 DF-PA02 线 号 79-78 插件 CG-PA03 KB-JB03 线号 122-120 插件 DF-PA03 DF-PB01 线号

插件 CG-PA01 CG-PA02 GPS-CR GPS-2 线号420—81 插件 DF-PB03 DA-PA01 线号420—82 插件 DF-PB03 DA-PA02 线号76-77 插件 DF-PA01 DF-PA02 线号75-76 插件 DF-PA01 DF-PA02 线号 79-78 插件 CG-PA03 KB-JB03 线号 122-120 插件 DF-PA03 DF-PB01 线号

插件 CE-PA01 CE-PA02 老GPS-3 线号420—81 插件 DB-PA03 DAA-PA01 线号420—82 插件 DB-PA03 DAA-PA02 线号 76-77 插件 DH-J02 DH-J10 线号75-76 插件 DH-J02 DH-J10 线号 79-78 插件 KB-J01 KB-J08 线号 122-120 插件 DH-J11 DH-J04 线号 79-G4

插件 CH-J05 CH-J07 新GPS-3 线号420—81 插件 DF-PA01 DA-PA01 线号420—82 插件 DF-PA01 DA-PA02 线号 76-77 插件 DF-PA03 DF-PB02 线号75-77 插件 DF-PA03 DF-PB02 线号 79-78 插件 CE-PA02 KB-JB03 线号 122-120 插件 DF-PA02 DF-PB03 线号

hope与wish的区别用法及例句

hope与wish都表示“想”“希望”,宾语可为to +动词原型,不可是动词的ing形式。hope与wish的区别为:跟在“hope”之后的动词可以是过去式、现在式或者将来式。 wish作为及物动词,可接名词或代词作宾语,hope则不能。 hope与wish的区别 1、wish +宾+ to +动词原形表示命令,hope无此用法 例句: I wish you to go. 我要你去。 2、hope后不能直接跟名词作宾语,可跟for +名词,表示可实现的“希望”,wish虽也跟for +名词,但表示难实现的“愿望”. 例句: I hope for success. 我希望成功. I wish for a car. 我很想得到小汽车 3、hope和wish可跟that从句,但hope + that表示希望; wish + that表示“愿望”,且从句动词用虚拟语气。 例句: I hope you”ll be better soon . I wish I were ten years younger . 4、wish可跟双宾语,hope则不能。 例句: We wish you a happy New Year. hope的用法 hope::hope to do;hope +(that)从句

hope的意思是“希望”,指相信有可能达到或实现的愿望,后常跟动词不定式或that 从句,但没有hope sb to do sth这种用法。 例句: I hope to go to America next month . 我希望下个月去美国。 I hope that they get here soon. 我希望他们能尽快到这里。 wish的用法 wish:wish sb to do ;wish sb sth;wish +(that)从句;wish to do wish 意思是“ 希望,想要,但愿”,常表达一种虚拟语所,指“想要不可能的事情”或“也许可能,但跟实际有差异”。后跟代词、名词或不定式作宾语。wish跟从句时常用虚拟语气。也可用于祝贺语中。 例句: They have no wish for any change in the status quo. 他们不想改变现状。 I just wanted to wish you a merry Christmas. 我只想祝福你圣诞快乐。

辨析:hope和wish区别教学文案

辨析:hope和wish区别 hope用作动词时,后面可接不定式或that从句,但不能接“宾语+不定式”。如:①We hope to see you again.(= We hope we can see you again.) 我希望能再次见到你。 ②I hope you can help me with my maths. 希望你能帮助我学数学。 (不能说I hope you to help me with my maths.) wish后面接不定式或“宾语+不定式”都可以,其意义相当于“想要”,“希望”(=would like或want)。wish接that从句时一般表示某种强烈而又难以实现的“愿望”,而hope表示的是可以实现或能达到的“希望”。例如: ①I wish to place an order right now. 我想马上订购。 ②I wish him to make progress. 我希望他取得进步。 ③I wish I could fly like a bird. 但愿我能象鸟一样飞。(从句中的could表示其动作不可能实现,不能用can。) ④I hope he can do that. 我希望他能干那件事。(本句表示有可能实现的一种希望,can不能用could代替。) wish可表示良好的“祝愿”,后面接“宾语+宾补(形容词或名词)。而hope 不能这样用。如: ①I wish you happy.祝你幸福。(不用hope)

②I wish you a pleasant journey.祝你旅途愉快。(不用hope) 在简略句中,如要表示希望某事不会发生时,应说I hope not,而不说I don"t hope so。 再次: wish和hope都表示“想”“希望”,宾语可为to +动词原型,不可是动词的ing 形式。 I hope (wish) to visit Guilin . 不同点: (1)wish +宾+ to +动词原形表示命令,hope无此用法 I wish you to go意思是我要你去 (2)hope后不能直接跟名词作宾语,可跟for +名词,表示可实现的“希望”,wish虽也跟for +名词,但表示难实现的“愿望”。 I hope for success .我希望成功。 I wish for a car .我很想得到小汽车 (3)hope和wish可跟that从句,但hope + that表示希望 wish + that表示“愿望”,且从句动词用虚拟语气 I hope you’ll be better soon . I wish I were ten years younger .

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