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- lighting branch circuit 照明用分支电路
- You must connect this appliance to a properly grounded branch circuit. 你必须连接这个设备到正确地地面线路.
- The screwshell of a lampholder directly supplied by the branch circuit shall be connected to the neutral grounded conductor. 直接与支路联接的灯头座螺口应当与地线连接。
- This paper introduces two kinds of methods to stabilize M MIC amplifier consisting of MESFET and RCL series branch circuit inserted between both gate and drain or gate and source. 摘要介绍了以MESFET构成的微波放大器的2种稳定化方法;在栅漏间或栅源间插入RCL串联支路。
- The temperature of the test conductors shall not exceed or be able to contact a surface that exceeds the branch circuit conductor rating marked on the luminaire. 测试导线的温度不能超过或是能够接上一个超过灯具上表明了的支路电线额定值的平面。
- The national code requires that a GFCI be utilized in the branch circuit which supplies electrical power to the aquarium pump and all other electrical aquarium devices. 国家代码要求漏电开关用于分支电路供应电力的水族馆泵和所有其他电子水族馆设备。
- Two misoperations may cause generator energization fault:the improper close of generator -transformer circuit breaker and that of auxiliary power transformer branch circuit breaker. 发电机误上电故障有2种发生形式:一种是由发电机组的主开关误合闸引起,另一种是由厂用电系统开关误合闸引起。
- Different semiactive system of pietoelectric damping can be obtained using different components of electric appliance with different collocations and combinations in a branch circuit system. 摘要分支电路系统中不同电器元件及其不同布置组合,可以构成不同的半主动压电阻尼系统。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Load sensitive valve with branch circuit ratio 分流比负载敏感阀系统
- Voltage divider with auxiliary branch circuit 具有辅助支路的分压箱
- branch circuit distribution center 支线分配中心
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- Street lighting was dimmed out during the war. 战时街道照明实行半灯火管制。
- He turned off the dash light and drove on. 他关掉仪表板上的灯,继续驱车前进。
- The light was diffused by the leaves. 树叶使光线漫射。
- On two-phase illumination branch circuit with one zero line 浅析共用零线的两相照明支线回路