a cesarean section.剖腹产术The complications of cesarean section from 1980 to 1984 were reported.本文报道从1980～1984年我院剖宫产术的并发症.Induction at 41 weeks with cervical ripening lowers the cesarean delivery rate.妊娠41周,经促宫颈成熟后引产可降低剖宫产分...
结果状语从句表示某行为或某状态的结果.You use result clauses abut the result of an action or situation.这是一种由圆形节点(就是状态)节点之间的连结(徵由某状态转变为另一状态)成的图形.A subway turnstile is a form of finite - state machine....
他紧抓她的手松了一下，她便抽身而出。When his grip loosened she eased herself away.11月15日: 和外野手松井秀喜签下4年延长合约.Nov. 15: Signed OF Hideki Matsui to four - year extension.异侧摆越是指运动员将一只手松环,然后使腿绕过去.It is when the gymnast releases on hand from the ...
He was penalized for bad timekeeping.他因不守时而受到处罚。You will be penalized for poor spelling.你拼写不好将会受到处罚。Team members will be penalized for lateness.队员迟到要受处罚....
Litsea cubeba is an important export essential oil resources plant in China.精油植物山鸡椒是我国重要外销精油资源植物.Parallel evolution in Litsea and Lindera of Lauraceae.木姜子属及山胡椒属的平行演化.A method on synthesis of ionone from litsea cubeba oil...