在正弦交流纯电感电路中，电压、电流的数值关系是（ ）
A、i=U/IC
暂无解析
Shonaneedstodofurtherresearchinorderto____.
Ourusualtermsofpaymentarebyconfirmed,irrevocableletterofcreditinourfavour,reachingusonemonthaheadofshipment.
Wearepleasedtoplacewithyouanorderfor2,000washingmachinestobesupplyfromcurrentstock.
Takeupahobby
Welookforwardtoyourearlyreplyandtrustthatthroughourmutuallycooperationweshallbeabletoconcludethistransactionwithyouinthenearfurther.
