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- Examined electrical units for loose connections and broken insulation and tightens connections, using hand tools. 用手动工具将松的接头及坏的绝缘处检查电的装设,然后系紧接头。
- Introduction to SI electrical units, including the relationship between mechanical and electrical units, underling foundations and concepts, and quantum representations of the SI units. 介绍电学的国际单位,包括力学和电学单位的关系,基本定义和概念,以及国际单位的量化表达式。
- Its action is transmit electric energy and allocate each to use electric unit. 它的作用是将电能转送和分配给各用电单位。
- This article mainly describes the cutting principle on mechanism,electrical unit and control for HERR-VOSS eccentric flying shears as well as its mechanical and electrical structural features. 主要介绍了HERR-VOSS偏心式飞剪的机械、电气及控制的剪切原理,以及其在机械、电气方面的结构特点。
- absolute system of electrical units 绝对电单位制
- Applicated for the tie of food, toy, Middle and high mcticutous electric unit internal wiring. 常用于食品、玩具、较高档精密电器引线之捆扎。
- absolute determination of electrical units 电单位的绝对测定
- International System of Electrical Units 国际电气单位制,国际电工单位制
- practical system of electrical units [电] 电气单元的实用系统
- Development of Electrical Unit for Winder 切边卷绕机电气控制装置的研制
- Uses: Apply to DC and pulse circuits of videorecorders, TV sets, mobile communication equipments, electric unit used for auto, electric-light sources and all kinds of instruments. 用途:适用于录像机、电视机、移动通讯设备、汽车电器、电光源设备和各种仪器、仪表的直流及脉动电路。
- International system of electrical unit 国际电气单位制
- Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师?
- There are some electrical apparatus in the room. 房间里有些电器。
- She was experimenting in selected units. 她在试点单位进行试验。
- There is a fault in the electrical system. 电路系统出了故障。
- He is an electrical technician by profession. 他的职业是电工技师。
- A continuous inked ribbon used on output units. 在输出设备(如打印机)上使用的一种连续上油墨的色带。
- All this electrical wiring will take a day to set up. 所有这些电线架线要花一天时间安装好。
- The carpenter knocked up some kitchen units for us out of old pine. 木匠用老杉木为我们匆匆做了几件厨房用具。