Method: A skin incision trocar venipuncture cannula was used to replace vein incision.方法: 采用皮肤切开套管针静脉穿刺置管代替静脉切开.One of the best areas for the cannula is the cephalic vein in the shoulder area.肩部的头静脉是放置静脉导管最好的部位之一.Objecti...
A cannula has to be inserted into a leg vein.必须应用小腿的静脉放置导管.One of the best areas for the cannula is the cephalic vein in the shoulder area.肩部的头静脉是放置静脉导管最好的部位之一.Objective : To summarize the clinical application of permane...
涂炭生灵.The people are plunged into an abyss of misery.木炭和金刚石都是炭的同素异形物Charcoal and diamond are allotropes of carbon.你可能想来一杯麦芽威士忌,炭香味重些的、烟熏味重些的或者更甘甜些的,或者什么别的口味的。You may like a Malt whisky that is peatier, or smokier, or swee...
The tanks left burning vehicles in their wake as they ploughed through makeshift barricades.坦克冲过临时搭建的路障,所过之处留下了燃烧的车辆。Opposition demonstrators have erected barricades in roads leading to the parliament building...反对派示威者已经...
Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity - time integrals.纵向位移是测量收缩期心肌运动幅度,显现为心肌节段的速度 -时 间积分.In the polymerization systems studied, segmental rearra...
是园边树林中的群鸟牵引著我们走过去,此起彼落的啁啾鸟语, 是那麽欢欣地像是向人们告诉春天的消息.The birds singing attracts our attention. What a pleasing twittering chorus singing the joy of spring....