用简单的逻辑符号来代表复杂的电气电路和电子电路。
A representation of complicated electrical and electronic circuits by simple symbols called logic symbols.
课程包括电气电路、电子测试设备的应用、电脑程序、数字电话技术和相关科目。
Training includes electrical circuitry, the use of electronic testing equipment, computer programming, digital telephony, and related subjects.
在三相功率因数校正电路中，全解耦型电路由于其输入功率大，电气性能较好等优势特别适用于大功率场合。
Among the three-phase power-factor correction circuits, the full decoupling circuit is especially suitable for high power fields because of its high input power and good electrical performance.
我们结束电阻电路这一章时，简短地介绍一下电气测量问题。
We close this chapter on resistive circuits with a brief introduction to the subject of electrical measurements.
检查是否有损坏的电线，松动的插头或过载的电路等电气问题。
Check for electrical problems such as damaged cords, loose plugs or overloaded circuits.
该课程的先行课是电路、模拟电子技术、电力工程基础、电气测试技术。
Its advance courses are circuit theory, simulated electronic technology, and fundamentals of electrical power engineering.
该课程的先行课是电路、模拟电子技术、数字电子技术、自动控制原理、电气测试技术。
Its advance courses are circuit theory, simulated electronic technology, digital electronic technology, and electrical testing technology.
本文介绍了解决现代电气化铁路轨道电路综合参数“在线”测试过程的技术难题。
It is given how to solve technical problem on track circuit synthetic parameters on-line measure in modern electric railway.
我们提供了一个用胶带所需的印刷电路板制造过程中，聚酰亚胺胶带所需的各种电气设备，以及各种磁带的盾牌。
We offer a masking tape required of a printed circuit board manufacturing process, the poly - imide tape required for various electric devices, and various kinds of tapes for a shield.
用途：可广泛用于各种电气设备和电子仪器的直流或交流电路中作分流或负载电阻等。
Purpose: it can be used as shunt and load resistor in DC or ac circuit of electric facility and electron instrument widely.
介绍城市客车双燃料供给系统电气控制装置的组成、各部件的功能、控制电路和操作要领。
This paper introduces the structure, function of parts control circuit and operation of electrical control device on city passenger car dual fuel system.
介绍了电气故障的种类、产生的原因，详述了电源、电路、设备和元件故障的查找方法，对常用电气设备的故障原因、查找方法，做了具体的叙述。
This text introduces category and reason of electrical breakdown, deals with the methods of checking up the power supply, electric circuit and equipment and gives out some concrete countermeasures.
USB的电气特性反映了端口驱动电路、传输电平、编码结构、位同步处理及供电方式。
The USB electrical specifications describe the port driver circuit, electrical level of data transmission, code structure, bit synchronization and power distribution.
过电流保护电路，负载驱动装置，电机驱动装置，电气设备和电源装置。
Overcurrent protective circuit, load driving unit, motor driving unit, electrical equipment, and power unit.
对其电气性能、结构特点，故障诊断、接口电路及弧焊工作程序等作了比较全面的分析和讨论。
Its electric characteristic, structure feature, fault analysis, interface circuit and arc welding process program are analyzed and discussed.
任何忽视电路保护设计的电气或电子产品都埋藏了故障隐患。
Any ignore that the electric or electronic product that the circuit protection designs has all hidden malfunction hidden trouble.
通过添加测试引脚、设计专用测试模式，内建自测试等方法有效的解决了该芯片电路的功能测试和电气性能测试。
The top metal test pad, special test mode and BIST are adopted in the IC circuits to solve the IC test problem about the chip function test and electric character test.
由于该系列PL C解算梯形图流程的特殊性，容易引起控制电路中电气联锁环节的失效。
Owing to the peculiarities of the PLC Ladder Logic graphic, there may well be the possibilities of the invalidation in the electric chain lock on the circuit.
在一实施例中，所述至少一个电气处理电路包括一与内燃机相关联的发动机控制单元(ecu)和与IVT相关联的变速器控制单元(TCU)。
In one embodiment, the at least one electrical processing circuit includes an engine control unit (ECU) associated with the IC engine, and a transmission control unit (TCU) associated with the IVT.
在一些实施例中，注射器可以包括与RF电路电气通信的控制器。
In some embodiments, the injector may include a controller in electrical communication with the RF circuit.
最后完成了相应的电气控制电路。
应特别注意给小型电气组成，如印刷电路板的应受保护的油漆涂料。
Special attention shall be paid to small electronic components such as printed circuit boards that shall be protected by a varnish coating.
工业机械电气设备保护接地电路的连续性必须进行测试并满足一定要求。
The continuance of protective grounding circuits of industrial electro mechanical equipment must be tested and satisfy with the national standard.
介绍了一种小型全自动包装机的电气控制电路设计。
The paper introduces electric control design for miniature full automatic packager .
在电气化铁路轨道电路中，两条钢轨即是轨道信号的传输线，又是电力机车牵引电流返回变电所的回流线。
In electric railway track circuit, the two steel tracks are both transmission line of the track signal and return line for electric locomotive tractive current back to electric substation.
但是，电气测试仪将面临高密度pcb和甚高频电路测试的挑战。
Electrical testers are widely used, but they are facing challenges from high-density PCB assemblers and very high frequency boards' testing tasks.
定期在线检测电气化铁道轨道电路参数，可确保信号设备工作在最佳状态，避免行车事故。
The electric parameters of rail circuit must be measured periodically to check if the signal system is in good condition and to avoid accident.
定期在线检测电气化铁道轨道电路参数，可确保信号设备工作在最佳状态，避免行车事故。
The electric parameters of rail circuit must be measured periodically to check if the signal system is in good condition and to avoid accident.
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