结论:胃左静脉分流指数是评价食管静脉重度曲张的好指标.Our results suggest that the LGVSI is aDoppler ultrasound parameter in evaluating severity of esophageal varices.目的探讨内源性一氧化氮与肝硬化食道 静脉 曲张的关系及临床意义.Objectives To study the relation of nitric oxide...
他熟练地撬开每一把锁，把每个抽屉里的文件都偷走了。He picked each lock deftly, and rifled the papers within each drawer.在布鲁塞尔机场，他被扒手盯上，钱包被偷走了。At Brussels airport he fell victim to pickpockets who pinched his wallet.蒙面抢匪破门而入，偷走了8,000美元。Masked robb...
The Minister said his country would never succumb to pressure.首相说他的国家永远都不会屈服于压迫。Don't succumb to the temptation to have just one cigarette...不要经不住诱惑，只抽一支烟也不行。They will never succumb to the enemies.他们决不向敌人屈服.Dare and...