目的探讨脐静脉插管术在早产儿中的应用效果.Objective To explore the effect of umbilical vein catheterization on premature infants.实验组以带管芯的气管导管行盲探经鼻气管插管术,对照组则不带管芯.Objective To investigate the feasibility of transnasal tracheal intubation with ...
A large proportion of the fluorine is vaporized during the concentration process.在浓缩过程中大部份氟蒸出.The fluorine does not accumulate indefinitely in the water.氟不会在水里无限制地积累.If the fluorine content is high, it may increase plant...
从那时起,他便是那个当时正欣欣向荣的工业城市曼海姆最走红的建筑师之一.He had since become one of the busiest architects in Mannheim, then a booming industrial town.莱茵河航行公约 ( 曼海姆公约 )Convention concerning the Navigation of the Rhine ( Convertion of Mannheim...
He showed valour and skill on the battlefield.他在战场上显得骁勇善战.Discretion is the better part of valour.小心即大勇.He was himself decorated for valour in the war.他自己因在战争中的英勇表现而获得了勋章。Fortitude is distinct from valour.坚韧不拔有别于勇猛。a sol...