Age determination data indicate episodic crystallization of uranium minerals.年龄测定数据表明,铀矿物有着不同期的结晶.To make the fissile material, he needs to develop an ability to enrich uranium.为了得到分裂物质，他需要发展浓缩铀的能力。A graben creates a fav...
Shear force is interrelating with width and thickness of plate and obliquity of knife - edge.斜刃剪切时,剪切力的大小与板料的宽度、厚度及斜刃倾角有关.Abstract: Shear force is interrelating with width and thickness of plate and obliquity of knife - ...
They worked hard together, competitively and under pressure.他们在一起干得很卖力，顶着压力，一心求胜。If she had had to give up riding she might have taken up sailing competitively.如果她当时不得不放弃骑自行车的话，她或许就从事她很有优势的帆船运动了。He's now back up on ...
那个凳子的红色塑料座面已经破旧不堪。The stool had a torn, red plastic seat.他抬身坐上了一张高凳子。He hoisted himself onto a high stool.他坐在吧台前的高凳子上.He perched on a tall stool by the bar....
形成的包膜不是连续的,而是含有许多小孔.The envelope thus formed is not continuous but contains pores.该弓形动脉在皮质下行走,同肾包膜面相平行.The arteria arcuata courses along beneath the cortex parallel to the capsular surface.后部包膜白内障, 眼压上升, 青光眼,眼球突出.Posteri...
Cancer cells metastasize through the body.癌细胞蔓延全身.Oncologists must try to outsmart tumors that have already begun to metastasize.癌病医生们必须采取更有效的办法来对付肿瘤的转移.This type of tumor can metastasize and can cause cystic endometrial...