Areas of necrosis and cavitation may occur within the tumor.肿瘤内可以有坏死和成腔区.Cavitation can be caused by a variety of reasons.气穴可以由各种原因引起.The total diameter of cavitation, if present, is less than 4 cm.若出现空洞, 其直径总和小于4厘米....
The main reason is that cavitation erosion occurred in pervasion pipe of lubricator.经检查发现,主要原因是注油器扩散管汽蚀,以致注油器工作不正常,润滑油压偏低.The total diameter of cavitation, if present, is less than 4 cm.若出现空洞, 其直径总和小于4厘米.Areas of necrosi...
Wendy popped in for a quick bite to eat on Monday night.温迪周一晚上过来匆匆吃了点儿饭。Wendy decided the sport was not for her.温迪认定这项运动不适合她。Wendy decided the sport was not for her...温迪认定这项运动不适合她。Wendy Rigby was recently invited to lect...
Contaminants found in poultry will also be found in their eggs.家禽身上发现的污染物，在禽蛋里也会有。Filters do not remove all contaminants from water.过滤器无法过滤掉水中的所有污染物。We are exposed to an overwhelming number of chemical contaminants every...
He contended that there must be life on Mars.他坚信火星上面一定有生物.Three students contended for the prize.三名学生竞争这个奖品.Sisters contended about silly trifles.姐妹们为鸡毛蒜皮的小事而争吵....