对动铁分磁式弧焊变压器进行了优化设计。
Optimum design of movable core shunting arc welding transformer is carried out in the present paper.
本文对梯形动铁分磁半开式弧焊变压器的工作原理及特点进行了分析。
In the article are analyzed the operating principle and the features for the welding transformer with the semi-opened winding and the ladder-shaped moving shunt.
本文在考虑永久磁铁磁阻的情况下，分析了永磁动铁式力矩马达的静态特性。
In this paper, the static performance characteristics of the permanent magnet torque motors are analyzed considering the reluctances of the permanent magnets.
介绍了梯形动铁式弧焊变压器优化设计软件，并对优化设计中的优化设计目标问题进行了探讨。
The soft ware on optimum design of movable core arc welding transformer was introduced and the selection of the object function on optimum design was discussed in this paper.
第二章基于动铁式电-机械转换器的功能转换关系及其效率分析，概述了多种降低功耗的方法；
In chapter 2, based on analysis of energy conversion relation and efficiency of moving-iron type electromechanical converters, several methods for reducing power consumption are summarized.
3日，京沪高铁枣庄至蚌埠段试运行，"和谐号"CRH380A新一代高速动车组最高时速达到486.1公里，刷新世界铁路运营试验最高速。
The train CRH380A broke a world speed record Friday when it reached 486.1 km per hour on its run between Zaozhuang and Bengbu, which is a segment of the Beijing-Shanghai high-speed rail line.
UIC 642国际铁联运机车、动车及控制拖车的防火和消防特殊规定。国际铁路联盟标准。
UIC 642 Special provisions concerning fire precautions and fire-fighting measures on motive power units and driving trailers in international traffic.
它由电磁线圈、阀芯、复位弹簧和外壳组成，阀芯由挡铁，动杆和密封垫构成。
The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.
铁路：京沪铁路以及即将兴建的京沪高铁穿城而过，乘坐动车组列车从昆山至上海仅需18分钟。
Railway: Beijing-Shanghai Railway and Beijing-Shanghai High-speed Railway under construction run through the city. It takes you only 18 minutes by a CRH train from Kunshan to Shanghai.
致动器为例，简述了磁路法计算电磁参数时对铁磁材料特性的处理方法及其局限性。
Taking a common solenoid actuator for an example, different treating ways to deal with material property and their disadvantages in calculation of magnetic circuit are briefly described in this paper.
利用隔磁片的折弯及动簧实现衔 铁部分的定位，同时增加隔磁片柔度、增加倒角方便衔铁部分的更换。
The bending of separating magnetic piece and active spring locate the armature part, which increases flexibility of separating magnetic piece and chamfering to replace armature conveniently.
利用隔磁片的折弯及动簧实现衔 铁部分的定位，同时增加隔磁片柔度、增加倒角方便衔铁部分的更换。
The bending of separating magnetic piece and active spring locate the armature part, which increases flexibility of separating magnetic piece and chamfering to replace armature conveniently.
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