A practicable transistor on-off circuit is presented which can measure capacitance and dielectric constant accurately.
介绍一个实用的晶体管开关电路，用它能够较准确地测定电容和介电常量。
Gates doesn't travel much on the Beltway's social circuit, instead spending off-hours with his wife and a small cadre of aides.
盖茨与华盛顿周围的社交圈子并没有太多的来往，业余时间倒是与妻子和一些骨干小助手呆在一起。
In theory, this could one day provide a key component of any nanoscale electrical circuit-a way to mechanically turn the current on and off or change its direction.
理论上讲，这种机械切换电流通断或方向的方法，或许有一天会成为任何纳米尺度电路的关键元件。
The transistor, when fully saturated, could turn a circuit on or off, and then could be used to control an electrical circuit or store information in an electrical circuit.
当该晶体管时完全饱和，能把一个电路打开或关闭，然后可用于控制一个电路的工作，或者将信息存储在一个电路。
The hybrid system integrates organic and metal parts within a single electrical circuit. A big hats off to the whole on off team from d-Vision.
该混合动力系统集成了有机及金属配件在一个单独电路，一个大的帽子盖住了整个来自d -Vision的团队。
This paper tries to discuss the work principle of frequency transformation on the circuit where diodes work on on-off speciality.
该文系统地讨论二极管工作在开关特性下所组成电路的频率变换的工作原理。
The separation into main elements should be done in respect of reasonable events in the power circuit like on and off slopes, oscillations, clamping, snubbering, reflected voltage, etc.
这种离析主要原理的手法有助于合理审视电源电路里诸如变化速率、振荡、钳位、缓冲、反射电压等过程。
A bed of gravel on the outside of corners designed with the aim of bringing cars that fall off the circuit to a halt.
在弯道外侧一般要设计砂石带，可以使从赛道甩出的赛车停止下来，总的说就是起到缓冲作用。
Under the principle and structural characteristics, a new type of excitation circuit is designed, which has simple structure, and also could solve switch on and off oscillation problems bothly.
本文根据快速斥力机构特有的工作原理和结构特点设计了一种新型励磁电路，结构简单，而且能够同时解决合闸弹跳和分闸弹振问题。
Experimental results prove that the designed driver can realize drive, dynamic turn-off and short-circuit protection and so on.
试验结果证明，本驱动电路能够很好的实现正常驱动、动态关断以及短路保护等功能。
Introduce using alternating contactor automatic control circuit to control the generator which are power on of powering off and stoping to ensure, the generator room to supply electricity safely.
介绍利用交流接触器自制控制电路来控制发电机的停电自动启动和来电自动停车，以确保机房供电安全。
The solid state switch device uses power MOSFET as soft switch, so, the spark doesn't appear when the circuit turn on or turn off.
固态开关部件采用电力MOSFET做软开关，使得电路通断时，不会出现打火花的现象。
There are no controls except a master circuit breaker, which serves as an on-off switch.
除了有一个主断路器，它作为一项长期的开关并没有任何控制。
The first switch circuit is coupled to the electrical level translator and turns off the fourth transistor when the third transistor is turned on.
第一开关电路耦 接至电平转换器，并在第三晶体管导通时，关闭第四晶体管。
IGCT is a kind of high power semiconductor based on GTO structure, which achieves hard turn-off by the integrated gate circuit.
IGCT是一种基于GTO结构并利用集成门极电路进行硬驱动控制的大功率半导体开关器件。
While the second switch circuit is coupled to the electrical level translator and turns off the second transistor when the first transistor is turned on.
而第二开关电路耦接至电平转换器，并在第一晶体管导通时，关闭第二晶体管。
If a neon tube is connected with the utility model in series, the on-off state can be conveniently judged at night, and simultaneously, the existence of an electricity can be judged in the circuit.
如果再串联一个氖管则在夜间亦能方便地判断开关的通断状态，同时还可判明电路中是否有电。
Starting off from the theory of spherical triangle, an analysis was carried out on the relation between component twist angle of spherical four-bar linkage and circuit of mechanism.
从球面三角理论出发，对球面四杆机构构件扭角和机构回路的关系进行分析；
Application: Used to indicate the "on" or "Off" position of circuit breaker, the signals can be seen on the case or its front or on the operating stage.
应用：用于指示电路的通断状态，机壳或外壳的正面操作或操作台上可以见信号指示。
The circuit also includes a second subcircuit that causes a second transistor (25) that is coupled to the circuit's output (34) to turn on during a falling transition and then turn off.
该电路还包括第二分支电路，该第二分支电路使得耦合到该电路的输出(34)的第二晶体管(25)在下降跃迁期间导通并接着被断开。
Built on vacuum tube technology, the triode provided the ability to turn an electrical circuit on or off using current flow.
基于真空管技术，三极管提供了使用当前电流打开或关闭一个电路能力。
The circuit includes a first subcircuit that causes a first transistor (16) that is coupled to the circuit's output (34) to turn on during a rising transition and then turn off.
该电路包括第一分 支电路，该第一分支电路使得耦合到该电路的输出（34）的第一晶 体管（16）在上升跃迁期间导通并接着断开。
The paper provides us with the idea of using photoelectricity reflective on-off switch to control alarm circuit with the characteristics of high sensitivity and favourable concealment.
利用反射式光电开关的电路的通断来控制报警电路，有灵敏度高、隐蔽性好的特点。
Nearly all circuits in a hydroelectric plant are provided with circuit breakers so that the current may be switched off or on as the occasion demands .
几乎所有的电路在水电厂提供断路器，使现行的路线在有必要时可以关掉。
The utility model belongs to a welding holder type controller used for controlling the on-off of a welder, mainly comprising a transformer, a contactor, a relay and a switch indicator circuit.
本实用新型属于一种控制焊机启闭的焊把式控制器，其主要由变压器、接触器、继电器、开关指示电路所组成。
Landed in Abu Dhabi this evening. Off to Dubai with Lewis tomorrow. Can't wait to get to the circuit on Thursday too!
今晚着陆阿比·扎比。明天和刘易斯去迪拜。等不及周四到赛道鸟！
Instruments based on the lower limit of two switch-contact device, the pressure to set a signal or when the value of on-off control circuit for the operating system's automatic control or the use.
仪表设上、下限二位开关型接点装置，在压力达到设定值时发出信号或通断控制电路，供作业系统自动控制或发讯用。
This circuit is simple with minimum components, and has the soft - switching effect which make the only one switch in the circuit is turned on with zero current and turned off at zero voltage.
电路中只使用了一个开关管以及最少的元件，但却获得了开关器件零电流开通和零电压关断的效果。
This circuit is simple with minimum components, and has the soft - switching effect which make the only one switch in the circuit is turned on with zero current and turned off at zero voltage.
电路中只使用了一个开关管以及最少的元件，但却获得了开关器件零电流开通和零电压关断的效果。
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