目的探讨处女膜闭锁的超声诊断价值.Objective To probe into the value of imperforate hymen diagnosed by ultrasound.有一些女性就完全缺乏处女膜.In some cases , the hymen is even absent altogether.目的: 总结青春期处女膜闭锁的CT表现.Purpose : To investigate the CT featur...
Shares ended 1.7 per cent firmer on the Frankfurt exchange.法兰克福交易所收盘时股票上涨了1.7%。We will then have a firmer foundation of fact on which to build theories...那样我们将会获得一个建立理论所需的更为牢固的事实基础。The pound is firmer on the foreign exch...