Precast concrete requires careful attention to the joinery between precast elements.对于预制混凝土结构物,需要十分注意预制构件间的连接.The main danger is associated with the joinery.主要危险是发生在房屋内的细木工制品.He was brought up to joinery.他被训练成细木工....
Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification.利用含砷废酸制备亚砷酸铜,并将所得亚砷酸铜应用到铜电解液的净化.A true electrolyte consists of ions in the pure state.真正的电解质在纯态下由离子组成.The potassi...
这将让我们陷入非常困难的经济窘境。This will put us in a very difficult economic fix.那个场面很尴尬, 可她一笑摆脱了窘境.It was an embarrassing situation, but she managed to laugh it off.我和你处于同样的窘境之中.I am in the identical predicament with yourself....
The anatomic site of the microbe in latently infected individuals, however, was unclear.但是这种微生物在潜伏感染的个体中存在的位置还不清楚.A few anatomic mysteries remain unsolved.一些结构上的疑点仍未解答.Objective : To explore anatomic features and clinica...