并联

Pass to computer control technology to the application and the research in the shaft hoist, we introduce that the new breeze well hoist computer control system to adopt the most advanced technique of PLC nowadays, by full-digital thyristor DC speed regulated system to constitute of parallel 12 pulse technology and magnetic fields to change toward technology, reform the traditional generator- electric motor machine set and relay control of hoist, by F- D machine set the unadvanced drive of wind reformation to become having the international advanced the horizontal full digital DC to drive the system.

通过对计算机控制技术在矿井提升机中的应用和研究，阐述了新风井提升机计算机控制系统采用了当今最先进的PLC技术、由全数字晶闸管直流驱动系统组成的并联十二脉动整流技术和磁场换向技术，来改造传统的发电机—电动机机组+继电器控制的提升机，从而使落后的F—D机组驱动的提升机改造成为具有国际先进水平的全数字直流驱动系统。

A bipolar pulse gener AT or with A valanche Transistor is introduced which uses two paralleled tubes to enhance the amplitude of the output pulse. Meanwhile the power supply voltage can be adjusted, so better synchronous triggering can be performed.

介绍了一种双极性雪崩三极管脉冲产生器电路；电路采用双管并联以增大输出脉冲的幅度，并采用调节电源电压的方法来达到良好的同步触发。

His paper presents a parallel dynamic passive valveless micropump, which consists of three layers—valve, diaphragm and electromagnetic coil.

本文提出了一种并联式动态无阀并联微泵，该微泵由阀体、振动膜和电磁线圈三层结构组成。

This paper presents theoretical analysis, circuit design of ka band doubler using two beam-lead Schottky barrier diodes as variator.

本文主要阐述了利用反向并联二极管对进行二倍频的原理和利用该原理设计8mm波段二倍频器。

By switching with these two brakes and the clutch, the vehicle may be switched in different driving modes; and controlling the rotation speed of the inner rotor can control the switching of the electrical stepless speed variator in different mixed driving modes.

切换两个制动器(9、5)，开闭离合器，车辆可在两种混联混合动力模式和纯电动模式之间自由切换。控制内转子(2)的转速可控制电力无级变速器在混联混合动力模式和并联混合动力模式间切换。

Through the comprehensive analysis of the indexes system of the safe reliability of coal ventilative system and on the basis of grey analysis theory,the multiple structural model of the comprehensive assessment is determined and the method of grey multiple comprehensive assessments is established.

通过对通风系统安全可靠性评价指标体系的综合分析，笔者基于灰色并联分析理论，确定了综合评判的层次结构模型，建立了灰色多层次综合评判方法。

The actuating input selection is an important basic problem for the parallel mechanism.

并联机构驱动输入选择问题是机构学基本而重要的问题。

Based on the systematical analysis of the performance atlases, the design principles and methods for the parallel robotic mechanisms with respect to the atlases are presented and the design examples are given.

最后，论文在系统地分析各种性能图谱的基础上，归纳了利用性能图谱设计并联机器人机构的原则和方法，并给出了设计实例。

A new method for structural design of full decoupled 3-T parallel manipulator is presented.

本文提出了一种完全解耦三维平动(3T)并联机构的设计新方法。

According to the current research of electric vehicles, a test was made on a new method of depolarized pulse charging and parallel charging combination.

针对当前电动车的现状研究，试验了去极化脉冲充电结合并联充电的方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐