Its main return circuit adopts thyristor contactless switch, so can turn off circuit quickly, precisely and reliably.
该系列点焊机主回路均采用晶闸管无触点开关，电路关断时间快、准确、可靠。
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。
The shortcomings of them are analysed and an automatic current backing off circuit with high accuracy is described in this paper.
本文分析了这两种方法的缺点，给出了一种测量精度高的电流自动补偿电路。
Get off a stop earlier, make a circuit of the park at lunchtime, walk the child to and from school, get a dog, feel yourself moving in moving air, look, listen, absorb.
提前一站下车，午餐时间去公园转一圈，带孩子上下学，养条狗，感受自己在流动的空气中移动，观察，倾听，吸收。
If you see sparks or broken or frayed wires, or if you smell hot insulation, turn off the electricity at the main fuse box or circuit breaker.
如果你看到冒火花的、断裂的或者磨损的电线，或者闻到绝缘体烧焦的味道，在保险丝盒或者断路器断关闭电路。
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。
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。
Get off a stop earlier make a circuit of the park at lunchtime walk the child to and from school get a dog feel yourself moving in moving air look listen absorb.
提前一站下车，吃午餐时绕公园溜一圈，让孩子徒步上学回家，养狗，在流动的空气中放松自己，观察，倾听和吸收。
Starr appealed Woods's decision to the Eighth Circuit Court and requested that the judge be thrown off the case for bias.
斯塔尔就伍兹的判决向联邦第八上诉法院提起上诉，他以偏见为由要求把伍兹法官从案件中撤换出来。
The Global Positioning System circuit, several power converters and a set of devices that route commands to various pieces of equipment were switched off.
全球定位系统，几个电力转换器和一系列对大量设备发布指令的装置都被关闭了。
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。
The circuit siphons off most of the current through RLS to ground as the collector current of Q1.
这个电路吸收大部分由RLS到地的电流作为Q1的集电极电流。
But they are based at the Silverstone motor-racing circuit in Britain, which provides a clue as to how they pulled it off.
但是他们有英国的Silverstone机车赛道为基础，这为他们提供了成功的思路。
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。
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。
In that case, poor control room indicators led plant officials to switch off the circuit which would have cooled the reactor core.
在这起事故中，低劣的控制室指示器指引电站工作职员封闭了为反应堆芯堆降温的回路。
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。
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。
The simulation result shows that the dynamic response and the detection precision in detection circuit can be greatly influenced by the cut-off frequency, order and type of low pass filter.
结果表明，低通滤波器的截止频率、阶数和类型对检测电路的动态响应过程、检测精度都有很大影响。
Economy tape, especially for protect circuit board with irregular surface. No residue remained when removed. Tear off once it solidify.
经济型胶带特别适用于保护表面不规整的线路板，揭除后不会留下任何残胶，固化后立即揭除。
If you see sparks or broken or frayed wires, or if you smell burning insulation, turn off the electricity at the main fuse box or circuit breaker.
如果你看到电火花或破损的电线，或嗅到了绝缘体烧焦的味道，断开主开关柜里活断路器的电源。
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。
Protection devices of maximum current steady and cut-off electric circuit avoid further damage of failure phone circuit board.
最大电流恒定及截止式电路保护装置，免除故障手机线路板进一步损坏。
Pressure limit switch circuit is cut off, stop, and then closing, the hook can only decrease.
压下限位开关，切断电路停车，再合闸时，吊钩只能下降。
In a certain range, if the lifting material beyond its corresponding weight, the circuit is cut off, so that the lift can not be carried out to ensure the stability of the crane.
在某一定幅度，如果吊物超出了其相应的重量，电路就被切断，使提升不能进行，保证了起重机的稳定。
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。
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。
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