胚胎在羊膜腔中发育。The embryo lives in the amniotic cavity.羊膜穿刺术是从羊膜囊抽取羊水的技术.Amniocentesis is the removal of fluid from the amniotic sac.中速滤纸虽也可贴附,但复水后不能起到支撑作用,并发生纤维脱落,附着于羊膜上,不利于手术.Filter paper can'tsupport the amnion after ...
Esomeprazole, a new proton pump inhibitor, is the S - isomer of omeprazole.艾司奥美拉唑是一种新型的质子泵抑制剂, 它是奥美拉唑的S - 型光学异构体.A structural isomer of citral that is obtained from the oxidation of geraniol.葡萄糖的一种异构体,见于蜂蜜和甜水果中.Allene is...
Joanne stood with her hands on the sink, staring out the window...乔安妮站着,两手放在水槽上,眼睛定定地望着窗外。Joanne had a small dark birthmark near her hairline.乔安妮的发际线旁有个小小的深色胎记。Joanne had a small dark birthmark near her hairline...乔安妮的发际...