开关

The capacitance pressure sensor converts the outside pressure exchanging signals into the capacitance changing values; the multi-way switch switches the capacitances of the two sides; the capacitance frequency converting circuit is the self-exciting oscillator circuit and converts the measured capacitance signals output by the multi-way switch into the frequency signals.

其中，电容式压力传感器：用于将外界压力变化信号转换为电容变化值；多路开关：用于对两侧电容进行切换；电容频率转换电路：其为一自激振荡电路，用于对多路开关输出的被测电容信号转换成频率信号。

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。

On-off flexible seal system applied to oil field is very wide.

带压作业开关柔性密封系统及其控制技术是将频繁切换密封状态的开关控制型柔性密封系统及其自动控制方法和技术的分析与综合。

The switch position of butterfly disc is limited by the adjusting screw pole on the worm gear transmission device.

蝶板的开关位置都由蜗轮传动装置上的调节螺杆限位，指示牌指示阀的开关位置。

Switch latch frame design allows the safety switch at the same time it can provide mechanical protection.

门闩的开关架的结构设计使得它同时能给安全开关提供机械保护。

The controller has a removable main arming switch, a secondary safety switch, and a launch button.

该控制器有一个可移动的主要武装开关，次要的安全开关，和一个发射按钮。

Photoelectric sensor/Encoder/Ultrasonic,Inductive,Capacitive,Magnetic proximity sensor/Mark,Distance sensor/Machine Vision/Safety Light curtain,Switch...

光电感应器/近接开关/编码器/高阶型感应器/距离感应器/色彩视觉影像感应器/安全光幕、光栅/安全开关。。。

By means of the study of three types of main-switch, it shows that the circuit inductance of the modified ring-small disk main-switch supported by parallel metal bars is feasible to achieve appropriate main current.

经过对三种主开关结构进行实验研究，结果表明：改进的并联金属棒支座圆环-小圆盘型主开关的导通电感比较合适，可产生较好的主脉冲电流。

Furthermore, under condition of larger and stable laser energy output, the modified main-switch still inherits the high-voltage resistance of ring-small disk main-switch supported by circular metal pipe, and keeps laser beam with narrow pulse width.

改进的主开关在获得稳定而较大输出能量的情况下仍然继承了金属圆筒支座圆环-小圆盘型主开关的高耐压性，同时保持了激光束较小的脉宽。

The main purpose of this thesis is to research and develop three different kinds of battery chargers of resonant-switch converters. Starting with the zero voltage switch and the zero current switch converters, which employ the quasi-resonant converter technique, we gain the best parameters of the resonance components from the characteristic curve diagrams of these two converters. Then we design battery chargers based on these two structures and use them to experiment on lead-acid batteries.

中文摘要本论文之主要目的在於研制三种不同的共振开关式转换器蓄电池充电器，先探讨半共振式技术的零电压以及零电流转换器，利用这两种转换器的特性曲线图设计出共振元件最佳的参数值，以这两种架构作为蓄电池充电器，来对铅酸蓄电池做充电测试，经实验测得，零电压切换半共振式降压型转换器之充电器的开关在零电压的时候导通和截止。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷