普通的电流计无法响应这些快速的交替变化.An ordinary meter will not respond to these rapid alterations.他十分经心在意地望着电流计.He was very attentive to the ammeter.如果将一正弦电流通入动圈式电流计, 那么这电流计的读数为零.If a sinusoidal current is sent through a movingcoil galv...
医药工业中用于生产双环己哌啶 、 苯甲托品氢溴酸盐,苯海拉明盐酸盐等.Pharmaceutical Industry for the production of Bicyclohexane Piperidine BENZTROPINE Dihydrobrohide, diphenhydramine hydrochloride salt.重点介绍了离子色谱测定饮用水中溴酸盐和高氯酸盐的方法.The methods for the dete...
Whether to have an amendatory likelihood?是否有修正的可能?The designing amendatory formulas will make the marine gearing of ship become more reasonable and safer.利用此公式计算齿面接触疲劳强度可使船用齿轮的设计更合理,更安全.Guar gum is a natural polygalactom...
可确定产于二世纪的陶器pottery that is datable to the second century他收集的古陶器要超过100件了.His collection of ancient pottery is turning one hundred pieces.多数陶器仍完好无损.Most of the crockery was still in one piece....