alternating electromotive force {= alternating EMF}
alternating occulting and alternating group occulting
351 alternating and direct square-waves argon arc welding machine
351 alternating and direct square-waves argon are
a c alternating current
AC (alternating current) electric drive
aerobic gradually turn into anaerobic alternating process
almost alternating link
almost alternating rational link
altemating copolymerization
altenating displacement
Alterating notch periodogram algotithm
alterating speed grinding
Alternating
交变的
交替的
交替
互光灯
交流的
交流
load交变负荷
互光
交流发电机
振荡的
变号的
交互的
通量密度
交变电动势
交变部分
交流放电
交流磁场
交压
交变电流
交变梯度
交流电场
alternating accumulator
Alternating Activated Sludge Process