Chemical transformations occur.发生了化学转换。Energy transformations go on constantly, all about us.在我们周围,能量始终在不停地转换着.On the average, such transformations balance out.平均起来, 这种转化可以互相抵消....
They said the present system of military conscription should be phased out.他们说，当前的征兵体系应当逐步废除。All adult males will be liable for conscription.所有成年男子都有义务应征入伍。The reintroduction of conscription sparked off a major rebellion...
Purpose : To discuss the treatment of urethral stricture occurred after urethroplasty in hypospadias.摘要:目的: 探讨尿道下裂尿道成形术后尿道狭窄的治疗.Conclusions Trajectory , Voiding cystourethrography, especially retrograde urethrography, ar...