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- DC Ammeter J0407 is suitable for the Laboratories of middle schools and polytechnic schools to measurecurrent intensity in DC circuit. J0407型直流电流表适用于中学、中专等实验室测量直流电路中的电流强度。
- Doing a measurement with your DMM in the ACV position on your DC circuit will give a quick indication of any excess ripple on the supply when you don"t have a scope at hand. 用数字万用表的交流档在直流电路上进行测量，将在供电端产生一个任意超额纹波的快速指示，如果手头没有示波器的话。
- The product is used to control the Morse signal light in the AC or DC circuit and other communication devices.It accords withthe standard of CB/T521-1999. 本产品适合于船舶交直流线路中控制莫氏信号灯或其他通讯设备。其性能符合CB/T521-1999标准要求。
- In this paper,a new dynamic driving power for vibrating drill press with piezoelectric actuator,which is composed of D/A card,magnified electrocircuit,and high voltage DC circuit. 介绍一种高压可调大功率动态驱动电源的设计,它用于高速微小孔振动钻床振动装置的压电陶瓷激振器,可以实现压电陶瓷的可控振动,其主要由D/A控制卡、放大电路、高压直流电源电路等几部分组成。
- The electrical coil, the paintings were grounded in their circuit and the circuit voltage, the TAC, the DC Circuit started painting into several independent parts. 将电气的线圈、接地分别画在所属的电路中，并将整个电路的电压等级、交、直流回路展开，画成几个独立的部分。
- DC Electrolytic capacitors, it can be used on DC circuit only. its polarity is marked with "+" and "-" or "-" only, it is indicated on proper position or aside of lead wire/terminal. 直流电解电容器只能使用在直流电路上，其极性必须标明在适当的位置或在导针/端子旁边。
- Projection Ammeter, J01460, is suitable for middle schools and polytechnic schools to measure current intensity in the DC circuit in teaching demonstration or experiment with the projector. J01460投影电流表适用于普通中学、中专配合投影仪在进行教学演示或实验时测量直流电路中的电流强度。
- Projection Voltmeter, J01461 is suitable for middle schools and polytechnic schools to measure voltage in the DC circuit in the teaching demonstration or experiment with the projector. J01461投影电压表适用于普通中学、中专配合投影仪在进行教学演示或实验时测量直流电路中的电压。
- It is to be noted that Thevenin 's theorem applies to AC as well as to DC circuits. 要注意,代文宁定理不仅适用于直流电路,也适用于交流电路。
- DC Interruption and DC Circuit Breaker 直流开断与直流断路器
- Solution of Transducer's Middle DC Circuit Overvoltage 变频器中间直流回路过电压解决方案
- Study of Fast DC Circuit Breaker Based on Electronic-Driven 基于电子操动的快速直流断路器的研究
- The line AB cuts the line DC at the point E. AB线和DC线在E点相交。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- Characteristic analysis of DC circuit breakers and fuses used in substation 变电站直流系统常用断路器及熔断器动作特性分析
