Make a note of credit card numbers and check expiry dates.记下信用卡卡号，核对有效期限。the expiry of a fixed-term contract定期合同的满期This film has passed its expiry date.这个胶卷已过了有效期....
制革工人硝皮以制作皮鞋.Tanners tan hides to make leather shoes.含有与氮原子相连的硝基的物质称为硝胺.Nitramines are substances which contain a nitro group bonded to nitrogen.较好的配方是那些高硝基增塑的硝化棉粘合剂配方.The preferred compositions are the highly nitroplasti...
The major Merozoite Surface Protein 1 ( MSP 1 ) of falciparum is an important candidate for malaria vaccine.恶性疟原虫裂殖子表面蛋白1是当今疟疾疫苗主要的候选抗原.Malaria is still rampant in some swampy regions.疟疾在一些沼泽地区仍很猖獗.Next week, health mini...
The job exacts care and attention.这项工作需要谨慎和集中精力.This work exacts the closest attention and care.这项工作要求高度的专心和细心.The teacher exacts obedience from the children.那位教师强行孩子们服从....
目的:提高临床对颈静脉扩张症的认识.To improve the recognition of jugular phlebectasia in children.两侧内颈静脉支架置放术也是少见的技术.Bilateral internal jugular vein stenting is also a rare procedure.每日或隔日上午8—9时,颈静脉穿刺采集血样.Blood samples were collected at ...