低电平脉冲宽度 Low output pulse width ; Low level pulse width
水平脉冲定时 horizontalpulsetiming
高电平脉冲宽度 High level pulse width
低水平脉冲电磁场 Pulsed Electromagnetic Field ; PEMF
平顶脉冲 Flattopped Pulse ; square-topped pulse ; pulse square-topped ; flat pulse
平衡脉冲 equalizing pulse
基本脉冲电平 basic impulse level ; BIL
平均脉冲功率 mean pulse power
水平回扫脉冲 horizontal flyback pulse
水平同步脉冲 [电子] horizontal synchronizing pulse ; horizontal sync pulse ; Horizontal synchronization pulse ; HSYNC
本文利用高速摄影机和示波器研究了钢焊丝熔化极脉冲焊的各种熔滴过渡形式，试验是在平焊和仰焊位置进行的。
In this paper various metal transfer modes in the pulse MIG welding with steel electrode are studied by means of high speed cine camera and oscillograph.
直流电源柜：三相可控硅整流桥（SCR）、计算机数字脉冲触发板、平波电感、L、C滤波器等组成。
DC power supply cabinet: three-phase silicon-controlled rectifier (SCR), computer digital pulse triggers plate, flat-wave inductor, L, C filter, etc.
脉冲给电获得的镀层比平波直流给电的质量高。
The quality of tungsten coating obtained by pulse current is finer than that by direct current.
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