This paper describes detailedly the electr o-magnetic design of an asynchronous motor designed for a special metro train, and on the base of this, it introduces the design principle of asynchronous traction motor of metro vehicles.

  • 对一地铁列车组异步牵引电动机的设计方案进行了详细说明在此基础上,介绍了地铁车辆异步牵引电动机的设计原则。
  • 来源:互联网摘选更新时间:2025-02-17 10:35:11

  • 重点词汇
  • aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
  • principlen.道德原则;法则;观念;理由;定律;
  • papern.纸;报纸;材料;壁纸;论文;试卷;文件;
  • introducesv.提出( introduce的第三人称单数 );介绍;引进;作为…的开头;
  • andconj. 和,与;而且;于是,然后;因此;
  • describesv.描写( describe的第三人称单数 );叙述;画出(图形等);形容;
  • motorn.发动机;汽车;
  • designv.设计;制图;构思;计划;制定;制造;
  • ofprep. 关于;属于…的;由…制成;
  • metron. 地铁;大城市,大都市(尤指德里、加尔各答、孟买或钦奈);(尤指)巴黎地铁;地下铁路
  • asynchronousadj.异步的;
  • 相关例句
1、

Through comparison, a scheme of "AC generating, DC energy feedback" electr ic clo sed loop transmission loading test bench is suggested and the hardware diagrams and work principle are presented.

通过比较提出了交流发电、直流能量反馈电封闭式变速器加载试验台方案,给出了硬件结构图,介绍了工作原理。

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2、

Objective To investigate the electr oneurography ( ENoG) for patients of Bell's palsy in advanced stage.

目的对晚期Bell麻痹患者进行神经电图观察。

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3、

Effect of Blood fat Level on Ischemic Wind stroke Treated by Electr acu puncture

电针对缺血性中风患者血脂水平的影响

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4、

The land-mobile-telecommunication gets a rapid progress in. recent years, the popularization rate of cell mobile telephone, wireless telephone, Beep-Pager and the relative technology is very high in the developed country, but it can only covers the city area, its distance is limited.

近年来地面移动通信发展十分迅速,蜂窝移动电话、无绳电话、寻呼机及相关技术在工业化国家普及率已相当高,但它仅能覆盖业务密集的城市地区,距离十分有限。

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5、

The system can detect, collect and keep the faults of MDF at runtime, report the faults to supervision center via PSTN, and send out the maintenance request to serviceman via the voice phone or beep-pager automatically.

系统对MDF上的故障实行实时监测和采集,故障信息自动记录在前台机内,并可通过PSTN上报到监控中心、拨通预留的语音电话或自动寻呼机来发出维护请求。

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6、

Expressions and clinical significance of MMP-2, TIMP-2 and Ki-67 in Krukenberg tumor

MMP-2、TIMP-2、Ki-67在库肯勃氏瘤中的表达及意义

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7、

Evaluation of Spiral CT in Deciding Therapeutic Program of Krukenberg Tumor with Peritoneal Metastasis

螺旋CT在确定Krukenberg瘤合并腹膜转移治疗方法的价值

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8、

Advances in Clinical Studies of Krukenberg Tumor

Krukenberg瘤的临床研究进展

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9、

Pathological and Clinical Analysis on Krukenberg Tumor of the Ovary ( the Report of 6 Cases)

卵巢库肯勃氏瘤临床病理分析(附6例报告)

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10、

Objective: To study the CT manifestations of Krukenberg tumor and correlated with pathology.

目的:探讨胃肠道来源Krukenberg瘤的CT表现。

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11、

Primary Ovarian Tumors and Krukenberg Tumors: Confusing Areas of Diagnosis

易与库肯勃瘤混淆的几类卵巢原发性肿瘤

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12、

Clinical analysis of 22 cases with ovarian Krukenberg ′ s tumor

综合治疗库肯勃氏瘤22例疗效分析

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13、

According to the Contract Act of China, a donor is free from the warranting liability for the defects of a donated property.

根据《合同法》,赠与人对赠与财产不负瑕疵担保责任。

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14、

In particular, diabetic patients have increased platelet reactivity warranting use of platelet-inhibiting strategies in order to reduce their ischemic risk.

此句话翻译鄙人建议:特别是,糖尿病患者有增加的血小板活性,这给血小板抑制药物的治疗策略提供依据。

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15、

In this respect, problems lie in the following: current land institution has gratitude significance in warranting the bottom line of justice;

中国农民在公正对待问题方面的主要特征是:农村现行的土地制度对于保征中国农民的公正底线具有至关重要的意义;

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16、

This way is positive to promote and it is the important measure of improving engineering building management levels and warranting the engineering quantity and investing performance.

积极推行这种方式是提高工程建设管理水平,保证工程质量和投资效益的重要措施[1]。

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17、

We know that the Security Council does not think that a serious breach warranting all-out war has occurred.

我们知道,安理会并不认为伊拉克存在实质性违反义务的情形。

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18、

Furthermore, this trend becomes increasingly evident in recent years, warranting in-depth study.

并且,这种趋向在近年来越来越明显,特别是近年来在风景油画呈现出了一种意象化倾向,值得我们深入研究。

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19、

Improving Reform and Establishing a Material Supply Warranting system

深化改革建立物保体系

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20、

Place the bowl where you often see your much despised creepy-crawlies.

把碗放到你常常看见讨厌小爬虫的地方。

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