Bubbles simply supply a short cut for the faster - moving percolating gas.气泡不过是对快速运动的渗透气体提供了一条捷径.Bursting bubbles of gas project agglomerates of particles into the space above the bed.爆裂的气泡把一团团的颗粒投射到床层上部的空间中去.Bob makes l...
With soap and water, bubbles and boats, children love bathtime.有了肥皂、水、泡泡和小船，孩子们都喜欢洗澡。Ink particles attach themselves to air bubbles and rise to the surface.墨汁颗粒附着在气泡上，浮到表面上。Bob makes like he's a fish blowing bubbles...
This type of surgery could even be used to extract cancerous growths.这种外科手术甚至可以用来切除癌性肿瘤。The device can discriminate between the cancerous and the normal cells.这台仪器可以辨别癌细胞和正常的细胞。Nine out of ten lumps are not cancerous.90%...
The patient is sedated with intravenous use of sedative drugs.静脉注射了镇静剂后病人安然入睡。an intravenous drug user使用静脉注射的吸毒者Intravenous drug users are in a high - risk category for hepatitis C.静脉注射毒品的人是患丙型肝炎的高危人....
The Board of Directors of ASNT voted certifying only Level III personnel on a voluntary basis.董事会被推举认证的仅仅是在自愿基础上的III级人员.The system yesterday received the Union's CE mark , certifying that it meets consumer and healt...