开关

Squeeze switch locking tabs inward to release switch from license plate lamp housing.

向内挤压开关锁凸耳，以从牌照灯壳中释放开关。

Wenzhou Shun to auto Electrical Appliance Factory was founded in 2002, production hoist switches, automotive computer board water Qualcomm series, leads series, injection molded parts series, low-pressure casting aluminum alloy series, the electrical, computer products such as plate series to switch off and landing oriented products, mainly applicable to a variety of motor vehicles at home and abroad.

温州市顺来汽车电器厂始建于2002年，生产升降器开关、汽车电脑板水通系列、线索系列、注塑件系列、铝合金低压浇铸系列、电机、电脑板系列等产品，以升降器开关为主导产品，主要适用于国内外各种汽车。

This series of sensors with different characteristics of the magnetic switches and switch points.

这一系列的传感器具有不同的磁性开关特性和开关点。

The physics of the noise mechanism that is based on pair of active first detector understands, noise was used to eliminate a technique in circuit, twinkle in order to reduce what the switch in Gilbert first detector is in charge of noise, introduce an additional inductance and switch to be opposite in all the parasitism capacitance of source node is syntonic, the sonic system of a confusion of voices that improves whole circuit is counted and change gain to wait for crucial function index.

基于对有源混频器的噪声机制的物理理解，电路中采用了噪声消除技术，以减少Gilbert型混频器中开关管的闪烁噪声，并引入一个额外的电感和开关对共源节点的寄生电容谐振，改善整个电路的噪声系数和转换增益等关键性能指标。

Combined with some problems in debugging, it puts most emphases on the factors which affect the efficiency of inverter; does some simulation and experiments analysis and gets a lot useful results. The paper gets a serious of significant results on how to improve efficiency of inverter such as the choice of switch parts, the choice of parameters of transformer design, and the adjustment of syntony capacitance and loop inductance, which offers better measures for later design of inverters under field operation conditions.

结合调试过程中的问题，重点对影响逆变电源效率的各种因素进行了仿真和实验分析，得出了许多有益的结果，获得了一系列关于电源开关器件的选择、变压器设计参数和绕制方法的选择、软开关电路中谐振电容和电感的调节等对逆变电源效率的提高有显著作用的结论，为下一步野战条件下逆变电源的设计提供了较好的依据。

At first a new plasma switch that is tabulate is brought forward by us in the world and we made many experiments on it to optimize its parameter when it works well.

本文详细叙述了有关等离子体开关的理论依据，结合在实践中摸索到的经验，率先提出了一种与众不同的平板状结构等离子体开关。

According to the request of adopting advanced technology, the main designing has such contents as below:⑴ Designing the two-fluid nozzle that is based on the theory of air-atomize spraying.⑵ Designing and choosing the type of the axial fan that is used to supply assisted airflow to waft droplets that comes from nozzle.⑶ Designing the swaying outfit that can rotate the spray assembly at a speed and inside a angle in order to satisfy the spray request of different crops, different planting states and improve the uniformity of distribution, the deposition of droplet. Here, we select TYV type reduction gear motor to adjust the swaying speed and use course switch to adjust the swaying angle.⑷ Designing the lift outfit that can adjust the height of the spray assembly to satisfy the request of the crops of different tallness, different spraying range. Here, we select cylinder as the main component that can be used as kickstand and controlled easily.⑸ Designing the switch of the power supply that is put out of the greenhouse in order to prevent worker from poisoning. After the mist sprayer being made, the experiment is made to test the function of the greenhouse mist sprayer fully.

根据采用先进施药技术的要求，本研究的设计内容主要有：⑴采用气液两相流喷雾技术，基于气力雾化原理，设计双流体喷头；⑵采用辅助气流输送雾滴，气流源为风机，对风机进行设计、选型；⑶为满足不同作物、不同栽培情况及提高雾滴分布均匀性、沉积性的施药要求，设计能带动喷射部件在一定角度内、以一定转速的旋转摇摆机构，本研究选用调速电机调节其摇摆速度，并利用反向行程开关调节其摇摆角度；⑷为满足不同高度作物、不同射程的施药要求，设计能调节喷射部件高度的升降机构，这里选用气缸为主要构件，既可以起到整机支架的作用，又可方便进行升降、固定控制；⑸设计行程开关的控制电路以及整机的控制系统。

It is thus completely maintenance free,fit for round-the-clock 24hours duty, very silent and provides outstanding suction performances; a safety thermic switch cuts off the motor in case of overheating.

当机器过热时会自动切断电源，停止工作。控制板设在机器的旁边，有两个独立的ON 和OFF 开关（IP65），一个紧急关闭开关和软开启按钮。

This is achieved by adopting a replica transistor with the same threshold voltage as the sampling transistor.

这是通过采用一个与采样MOS开关具有相同阈值电压的"复制"开关得以实现的。

Voltage switching type SPD generally composed of discharging gap, gas discharging tube, thyratron (silicone controllable rectifier) and three-ending bidirectional silicone switching element.

电压开关型SPD常用的元件有放电间隙、气体放电管、闸流管和三端双向可控硅开关元件。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。