查询词典 switch in

Then the author respectively introduces the structure of the switch,dielectric,status quo of research,insulation,electrode materials and mechanism of laser-triggered surface flashover switch developed in recent years.

介绍了沿面闪络开关的结构、研究现状、绝缘介质和电极材料，并介绍了近年来出现的激光沿面闪络开关的可能机理。

It restricted system state in the switch surface by the selection of switch surface and approximation law without accurate system model,and forced the state reach the origin eventually.

其主要特点是控制率主要根据切换面和趋近率来选择，使系统状态约束在切换面两边，最后到达原点，而且控制率与系统模型关系不大。

Based on the wheel/rail multi-point contact in turnout zone, a dynamic design theory for high-speed railway turnout was established and several creative designs were made, such as separated semi-tangent switch plane linetype, horizontal hidden nose structure of turnout frog, short transitional top surface figure of the switch rail, and track stiffness of turnout with even elasticity.

基于道岔轮轨多点接触关系，建立了高速道岔动力分析理论，并设计出适合我国高速道岔的相离式半切尖轨平面线型、心轨水平藏尖结构、尖轨短过渡顶面轮廓和弹性均匀的岔区轨道刚度。

A simulation research is conducted on the example of six-phase double star winding shifted by 30°synchronous motor.In order to investigate the control algorithm of multilevel inverter , high harmonics as well as its problems, a mathematical model of the control algorithm based on the voltage space vector is built. For the first time, the principle along boundary is introduced to confirm the chosen switch state when many switch states are corresponding to the same vector. Simulation analysis and hardware realization are conducted with the combination of diode clamped three-level inverter and five-level inverter.

建立了基于空间电压矢量控制算法的仿真模型；仿真研究中采用对偶小矢量搭配改善中点电位波动的问题；针对多个开关状态对应同一待选矢量的问题引入&循边原则&确定被选择的开关状态；对过调制问题进行了相应的处理：结合二极管嵌位式三电平逆变器和五电平逆变器进行了仿真分析和硬件实现。

For example, we often see in hotel and hostel bathroom dryer, initially the product designer is more square-shaped form, and the use of touch-switch operation, the design of a small switch.

例如，我们在酒店宾馆洗手间经常见到的烘干机，起初设计师设计的产品是比较方方正正的造型，而且采用触摸开关操作，开关的设计很小。

For protecting the switch spring against overloading, into the lever mechanism is integrated a buffer or shock absorber, which is elastically flexible above a limit force associated with the operating force of the switch spring in the switching point and below the limit force is substantially rigid.

为使开关弹簧免于过负荷，一减震器集成到杠杆机构上，该减震器在一与开关弹簧在开关点上的操作力大于限制力时是弹性挠性的，而小于该限制力时则是刚性的。

Touch relays in the limit switch Rams Head, and measuring the 电笔 into the fire point have to measure its output point eletroless, the limit switch damaged ended no signal voltage circuits to post.

用手隔绝不张力继电器洋限位不开关的撞头，并用电笔测其进火不面有电，测其不不不不不不不输入不面无电，外明该限位不开关败坏，由此导致了不克不及不收回暗记电压使后级电路处事的障碍。

This paper focuses on the implement of Internet Protocol quality of service based on certain packet switch processor in a layer 3 switch.

本文研究的重点是服务质量在具体包交换芯片上的实现研究。本论文主要分为以下四个部分：第一部分分析了声信息在网络传输的特点。

Boats which have a selector switch are usually set up in such a way that the source for the house system can be selected via the switch.

船只，其中有一个选择开关，通常设立在这样一种方式的来源，供内务系统可以选择通过开关。

In Yongliaoshang, to switch to butter or margarine Health vegetable oil, butter use fake butter switch to liquid milk cheese, lettuce salad is not Ma Secretary fewer Division, not canned fruit and fruit with fresh fruit, change broth soup; so much meat with a low-fat and low-cholesterol beef and water ostrich meat.

在用料上，黄油改用植物黄油或生菜油，奶油改用假奶油，奶酪改用液态奶，生菜沙拉不用马乃司少司，做水果不用罐头水果而用新鲜水果，浓汤改清汤；肉类则多用低脂及低胆固醇的水牛肉与驼鸟肉等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。