聚丙烯腈不溶于丙烯腈.Polyacrylonitrile is insoluble in acrylonitrile.方法采用大鼠呼吸道静吸入染毒方法研究丙烯腈对大鼠血液的毒性.Method Rats were made to inhale acrylonitrile in static enclosure cabinet.有机氰化物, 如乙腈 、 丙烯腈 、 正丁腈等.Organic cyanide, like methyl cyan...
The epicardial electrogram was used to measure the myocardial ischemia degree.描记心外膜电图,计算心肌缺血程度.Acute myocardial infarction is unusual in a young woman coronary arteriography.年轻女性发生急性心肌梗塞是不寻常的.Longitudinal displacement me...
More vigorous action is needed to force the federal army to disengage.需要更强有力的行动来迫使联邦军队撤军。Twenty eight percent of the federal budget is spent on defense.28%的联邦预算用于国防。Federal leaders continued their efforts to secure a cea...
六相绕组, 双星形连接. 可指定不接地或接地.Six - phase winding, double star connection. Ungrounded or grounded can be specified.六相绕组, 叉式连接. 可显示或隐藏中性.Six - phase winding, fork connection. Neutrality can be shown or hidden.该电源采用了六相半波可控整流电路.Si...
Incoming non - conforming materials are segregated and separately identified to prevent inadvertent use.进货中的不合格品须隔离并加上标识以防止进一步使用.The dances were supposed to be string segregated.一般说来,对舞会要加以严格的区别.Police segregated the two...