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- alternating current arc method 交流弧光法
- Alternating current arc welding transformer 交流弧焊变压器
- star-type alternating current arc heater 星型交流电弧加热器
- alternating current arc generator 交流电弧发生器
- alternating current arc welding machine 交羚弧焊机
- Alternating current shield metal arc welding (SWAW) is the one of the most important welding method. 尤其是钢管的焊接部份，遮蔽金属电弧焊接法是最主要的方法之一。
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- direct current arc method 直流电弧法
- alternating current arc 交羚弧
- A diode rectifies alternating current. 二极管调整交流电。
- alternating current arc welder 交羚弧焊机
- alternating current arc welding 交羚弧焊,交流电弧焊
- This is an alternating current generator. 这是一台交流发电机。
- Forbid link alternating current to the output side. 严禁将交流输入电源接至节电器输出端上。
- Alternating current,direct current. 交流电，直流电。
- Alternating current, direct current. 直流电，交流电。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一种将交流电流转化为直流电流的装置，如二极管
- This iron can only be used with alternating current. 这种熨斗只能使用交流电。
- For many reasons the alternating current is more widely. 由于种种原因交流电比直流电用得广泛。
- In this paper a method for the determination of lidocaine hydrochlo ride by alternating current oscillopolarographic is described. 本文报道了用交流示波极谱滴定法测定盐酸利多卡因的一种方法。
