Have you ever wonder why there are so many capacitors in electronic circuit board? 你想知道为什么有那么多的电容器在电子线路板吗?
Copper and plastic compounds and mixtures of copper and plastic separation: such as electronic circuit board copper foil recycling, waste plastic recycling copper and copper wire. 铜和塑料复合物及铜和塑料混合物分离:如电子线路板覆铜铜箔的回收,废旧铜线铜和塑料的回收。
Encapsulation Technology of Electronic Circuit for High Overload Test 高过载测试中的电子线路灌封技术研究
Design and Realization of Simulation Experiment of High Frequency Electronic Circuit 高频电子线路仿真实验的设计与实现
A unit that performs some function in an electronic circuit, for example, an integrated circuit, a transistor, or a diode. 用电子电路,如集成电路、晶体管或二极管实现某种功能的一种部件。
Electronic circuit design of fire detection devices. 火灾报警器电子电路设计;
Grasping the basic theory and experiment techniques of electronic circuit and possessing the basic ability of analyzing and designing electronic equipments. 掌握电子电路的基本理论和实验技术,具有分析和设计电子电路的基本能力。
A wavelet and fractal method is presented to detect opening fault of power electronic circuit based on singularity of fault signal from power electronic equipment. 根据电力电子装置故障产生的信号表现的奇异性,提出了一种基于小波分析的电力电子开路故障的小波分行检测方法。
The utility model discloses a sparkling light decoration, which comprises a shell, a solar battery, an electronic circuit board, a liquid crystal display ( LCD) and a picture. 本实用新型公开了一种闪烁光装饰品,它包括外壳、太阳能电池、电路板、LCD液晶显示器和图片。
The solar battery, electronic circuit board and the LCD are connected electronically. 太阳能电池与电路板、LCD液晶显示器电连接。
An electronic circuit in a computer that issues a steady high-frequency signal that synchronizes all the internal components. 能够使所有的内在组成部分同步的能够产生稳定高频信号的计算机内部的电子电路。
Design of multipole array acoustic logging receiver electronic circuit based on serial bus 基于串行总线的多极子阵列声波接收电路设计声波测井下井仪电子线路部分
The paper introduces measurements about dielectric constant and tangential loss angle of a group of good function and high frequency printed electronic circuit plate with microstrip circuit. 介绍了利用微带电路来确定一组高性能、高频印刷电路板材料的介电常数和损耗角正切的方法,且给出了一组印刷电路板材料的特性测量值。
In corresponding electronic circuit, a digital temperature sensor and an extra detector were utilized to calculate parameters of models in real time. 在对应电路中利用一个温度传感器和一个探测器去实时计算模型参数。
Two key electronic code lock! Experimental electronic circuit to monitor! With buzzer alarm! 两个键的电子密码锁!实验电子电路监控!含蜂鸣器警报!
It is made from a PVC ( polyvinyl chloride) pipe, a rechargeable mobile phone battery, a solar cell, a buzzer, a sensor and an electronic circuit. 它是由PVC(聚氯乙烯管)管、可充电手机电池、太阳能电池、蜂鸣器、传感器和一个电路组成。
This paper mainly introduces the actual application of Multisim simulation software in electronic circuit design and analysis. 主要介绍了该软件在电子电路设计与分析中的实际应用。
PSpice Software and its Application in the Electronic Circuit 浅谈PSpice电路仿真软件及在电子线路中的应用
In lithography the electronic circuit pattern is printed photographically on to a surface. 在光刻技术中,电子电路晶格被以类似于照相的方式压印在一个表面上。
A plurality high-voltage and high-capacity capacitors are acted as energy storage devices, and the charging and discharging are controlled by an electronic circuit. 有数只高压大容量电容作贮能器件,充放电由电子线路控制。
Of an electronic circuit or device; having an output proportional to input; amplifying or attenuating all frequencies equally. 说明一种电子电路或器件,其输出和输入成比例,对所有的频率都放大或衰减同样的倍数。
Moreover, an analysis electronic circuit is designed, and various hyperchaotic attractors of this system are observed from the circuit experiments. 还设计了一个模拟电子电路,从电路实验中观察到了各种超混沌吸引子。
Statistic analysis of electronic circuit has a practical guidance significance on tolerance selection of electronic components, forecast of qualified products ratio and costs of production. 电子电路的统计分析在电子产品批量生产前对产品元器件容差的选取、产品成品率和生产成本预测上有很好的指导意义。
Application of PROTEUS Software in Design Electronic Circuit PROTEUS软件在设计电子电路中的应用
An electronic circuit permits only voltage pulses of predetermined height to pass. 只允许预定高的电压通过的电路。
Now these functions are realized by electronic circuit and got used widely in phase selection devices. 目前广泛采用的选相分合闸机构,大多由电子线路实现上述功能。
Research in the Construction and Teaching Reform of Electronic Circuit Applicationin the Higher Vocational Education 高职《电子电路应用》课程建设与教学改革研究
Electronic circuit board has slow-lift and slow-stop function, which greatly extend the door's using life. 电路板设计有慢起慢停的功能,大大延长了门体的结构寿命;
Universal first built electronic circuit assembly equipment for through hole components in the1960s. 公司先是在60年代建立了通孔零部件的电子线路组装设备。
Having the fundamental theories and knowledge of circuit analysis, electronic circuit, sign and system, computer and communication system, etc. 具有电路分析、电子电路、信号与系统、计算机及通信系统等方面的基础理论、基本知识;