From the left atrium the blood passes through the bicuspid valve into the right ventricle.来自左心房的血液通过二尖瓣进入右心室.An aortic valve need not be bicuspid to calcify.主动脉瓣并非是两个瓣叶的才钙化.Most bicuspid valves are prone to calcification...
A friend dubbed it "The Sanctuary" and the name stuck.有位朋友戏谑地称它为“避难所”，然后这个名称就沿用了下来。I was glad to climb into the sanctuary of my bed.我很乐意爬上床躲起来.The fleeing rebels found a sanctuary in the nearby church.正在逃窜的反叛分子在附近的教堂里避难....
最近一期的《柳叶刀》杂志中强调了这一日益严重的问题。The growing problem is underlined in the latest issue of the Lancet.医生用柳叶刀切开他手上的水泡.The doctor lanced the boil on his hand.医生用柳叶刀切开疖子.The doctor lanced the boil....
Note that supplying connection information does not initiate data definition language ( DDL ) generation.请注意,提供连接信息不启动数据定义语言 ( DDL ) 生成." Here we are, " he said, supplying each one with a little stack.“ 给, ” 他说着在每人面前堆了一小...
Sensing she was on shaky ground, Marie changed the subject.感到自己的观点站不住脚，玛丽于是换了个话题。The Labor Department figures underscore the shaky state of the economic recovery.劳工部的数据进一步印证了经济复苏状况的不稳定。His speech was difficult to underst...
本文叙述了陶瓷泥浆成形用五水偏硅酸钠制造工艺和影响因素,简要介绍了其在陶瓷行业中的应用.This paper describes the preparation technology and influential factors to Metasilicate pentahydrate for ceramic slip casting.在五水四氯化锡存在下,由氯乙酸和正丁醇合成氯乙酸正丁酯.Synthesis of n - butyl...