查询词典 electric circuit

This article angle has analyzed the higher professional technical education from CBE/DACUM "the electrical control technology" the curriculum ability localization, according to the higher professional technical education "the electrical control technology" the curriculum ability localization, point out the insufficiency and flaw existed in commonly used control electric appliance choice, electrical pilot wire road map, electricity control system installment, wiring craft, electrical control line fault diagnosis system approach, new starting velocity modulation equipment and control circuit, control circuit and main circuit aspect and so on.

摘要本文从CBE/DACUM角度分析了高职&电气控制技术&课程的能力定位，根据高职&电气控制技术&课程的能力定位，指出了现行高职&电气控制技术&教材在常用控制电器选择、电气控制线路图、电气控制系统安装、接线工艺、电气控制线路故障诊断的系统方法、新型起动调速设备及控制电路、控制电路与主电路的连接等方面存在的不足和缺陷。

The equipment is by repositions the pressed key initialize the system complete machine, by the potentiometer function in the analog input related sur- electric circuit's signal, through the monolithic integrated circuit interior appreciation, triggers the monolithic integrated circuit system function operation.

设备是以复位按键启动系统整机，由电位器作用于模拟输入相关外加电路的信号，通过单片机内部鉴识，触发单片机系统功能操作。

First it produces the pulse signal by the multivibratorwhich is consisted of 555 timer and send in the detecting coil to form the alternating magnetic field, then it asopts UGN3503 linear half-effect as prode to the magnetic field change into the voltage signal change,after enlargement electric circuit and peak value examination electric circuit,the signal be treated to send into ADC0809 modulus converter change moduluses, then the digital signal after the modulus converter is changed is sent into AT89C51one-chip computers afterwards, after the digital filter, AT89C51one-chip computers afterwards compares the data to the reference voltage and judges whether to have detected the metal and alarm.

这个系统是以AT89C51单片机为核心，首先由555定时器构成多谐振荡器产生脉冲信号送入探测线圈以形成交变磁场，然后经过线性霍尔器件UGN3503将磁场变化转换为电压信号的变化，经过放大电路和峰值检测电路，经数模转换之后输入到单片机中，由单片机对数据进行软件滤波之后，与基准值比较之后，判断是否存在金属和报警显示。

The " reference direction ", which plays an important role in the electric circuit, is a kind of method and means for analyzing and calculating the electric circuit.

"参考方向"在电路中起着十分重要的作用，是分析计算电路的一种方法和手段。

The direct current is steady to press the power supply general from power transformer commutate the an electric circuit and steady press the electric circuit constitute.

引言 当今社会人们极大的享受着电子设备带来的便利，但是任何电子设备都有一个共同的电路--电源电路。

The direct current is steady to press the power supply general from power transformer, commutate the an electric circuit and steady, press the electric circuit constitute.

引言 当今社会人们极大的享受着电子设备带来的便利，但是任何电子设备都有一个共同的电路--电源电路。大到超级计算机、小到袖珍计算器，所有的电子设备都必须在电源电路的支持下才能正常工作。

The most ancient traffical light control unit was designed by digital electric circuit. With the development of science and technology,the traffic light which designed by electric circuit can not contain the increseing pressure of the traffical day by day,so we must find a new method to replace the control unit which is complex and worked insteady.

摘要古老的交通灯控制系统大多是由数字电路来实现的，随着社会经济的发展，数字电路交通灯越来越不能满足日益增长的交通压力，因此必须寻求一种新的方法来取代这种复杂而工作不稳定的控制系统。

This text to 1 kind from calculator automatically control and carry on the electronics dollar that the data collect a spare part a total quantity Fu to shine on the spot test system to carry on pulling a description, and pass application that system to the CMOS numerical electric circuit CC4069 carry on with total the amount of synchronous electricity parameter's on-line diagraph, and radiate a quickly collect of the countermarch fire data, study pull CMOS numerical electric circuit a total quantity Fu shine on on-line Fu to shine on to respond to characteristic and Fu to shine on behind fast time back a fire effect.

本文对一种由计算机自动控制并进行数据采集的电子元器件总剂量辐照现场测试系统进行拉描述，并通过应用该系统对CMOS数字电路CC4069进行与总剂量同步的电参数在线测量，以及辐射后退火数据的快速采集，研究拉CMOS数字电路总剂量辐照在线辐照响应特性和辐照后快速时间退火效应。

But also may carry on related "the daylight lamp electric circuit" and "enhancesthe power factor" with "the single phase AC electric circuit" the experiment.

还可以进行与"单相交流电路"有关的"日光灯电路"和"提高功率因数"的实验。

In order to understand and calculate the reactive power of the nonsinusoidal electric circuit accurately and analyses the the influence of the reactive power in the nonsinusoidal electric circuit on reactive energy measurement .

为了能够准确地理解和计算非正弦电路的无功功率，分析非正弦无功对无功电能计量的影响。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。