power traction的例句大全

MeGA-Power traction motor of electric locomotive drives the machine by assembly stress.

新型大功率电力机车牵引电动机采用过盈配合传递牵引扭矩.

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High-power Electric Traction Shearer PLC Control System Anti-jamming Technology Measures

大功率电牵引采煤机PLC控制系统抗干扰技术的措施

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Therefore, it requires bulldozers have good traction to maximize engine power, a higher operating rate and achieve a good economy.

为此，就要求推土机具有良好的牵引性能，以充分发挥发动机功率，获得较高作业生产率，达到良好的经济性。

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Under the new circumstances of spiral development in railway sector, we propose to improve the design of electrified traction power supply.

根据铁路跨越式发展的新形势，提出改进电气化牵引供电段设计的建议。

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When the gradient parameters of media vary by the law of the second power, analytical solutions of the problem are obtained. The stick zone and the slip zone and distributions of the shearing traction and relative slip quantities in these zones are given.

当介质的梯度参数按二次幂规律变化时，求得了这一问题的解析解，给出了界面上粘着区与滑移区以及相应的界面剪应力与相对滑移量的分布。

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one kind of the traction transformer is scott balanced transformer in the overseas and domestic. the study of new traction transformer is the hot topic in the domestic power transmission technology area.

Scott变压器是国内外电气化铁路常用于AT供电方式下的牵引变压器，然而新型牵引变压器的研究一直是国内输变电技术领域的一个热点。

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in the electrified railway, svc can be installed in the low-voltage side of traction substation, the high-voltage side of traction substation, or the electric railway power supply side of substation.

SVC可以安装在电气化铁路的牵引供电臂侧、牵引变电所进线侧，以及变电站的电铁供电侧。

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it raises the detailed and practical plan to guarantee the reliability of traction power supply in xuzhou railway conjunction and non-affection of train operation in conjunction after electrification.

为确保徐州枢纽电力牵引供电的可靠性和电化后枢纽的行车组织不受影响，提出了具体的可行性方案。

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in order to detect the harmonic currents, reactive power and negative-sequence currents in traction power system, two detecting methods based on fbd-method, direct-and indirect-method, are proposed in this paper.

为了检测电气化铁路供电系统中的谐波、无功和负序电流，提出了两种基于FBD法的实时检测方法：直接法与间接法。

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ha-da electrical railway is the first traction power supply technology imported from germany, which is different from other domestic power supply system for electrical railway, it uses 220 kv two-phase power supply system, this is the first application in china.

哈大电气化铁路是我国第一条从德国引进的牵引供电技术，它和其它电气化铁路供电系统具有很多特殊性。一是其采用220kV两相供电系统，这在我国还是首次。

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Electricity has become the main traction power in railway systems. Constructing electrified railway is the major task of Chinese railway development according to The Middle and Long Term Plan of Chinese Railway Network.

电力牵引以其特有的优势成为了铁路的重要牵引动力，我国《中长期铁路规划》将电气化铁路作为今后铁路建设的主要任务。

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Load characteristics of high-speed train and influence to traction power supply system

高速列车负荷特征及其对牵引供电系统的影响

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For the rapidity and traffic density of trains on high-speed railway, larger traction power is needed, so the electric power supply is adopted.

高速铁路列车速度快、行车密度大，要求牵引功率高，电力牵引成为高速铁路动力牵引的必然选择。

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Research and Development on Simulation System for the Power-Transmission System of the Rolling Impact Compaction Machine Traction Engine

冲击压实机牵引主机动力传动系仿真系统研究开发

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The traction power and the press ratio of the traction was analyzed and checked, which made it accord with the demand of the power and the life.

对提升系统进行了曳引力及曳引比压的分析与校核，使其符合动力与寿命要求；

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A New Method of Reverse Phase Power Supply System on Up and Down Lines in Double Line at Traction Network

牵引力，牵引功率复线AT牵引网上下行反相供电新方式

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Due to the power cuts, 13 traction substations for some sections on the Hunan-Guizhou electric railway could not work properly.

停电还影响了湘黔电气化铁路等相关路段13座牵引变电站的正常运行。

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Without balance weights, the required power supply of hydraulic elevators are more than that of traction elevators.

由于不采用配重，液压电梯的装机功率与能耗都超过普通曳引式电梯。

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Development of cylindrical traction lithium ion cell with high power

高功率圆柱形锂离子动力蓄电池的研制

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Research of Traction Power Supply System in Subway Base on Three-phase Voltage Type PWM Rectifiers

基于三相电压型PWM地铁牵引供电整流器的研究整流器供电直流拖动

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