Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.植入之后不久,胚囊的壁, 即滋养细胞含有两层细胞.Microchips are convenient, safe, and reliable. Implantation is simple and routine.微芯片是方便 、 安全和可靠的....
An implantation can occur only under certain proper conditions.植入只有在某些合适的条件下才能够发生.Hypophysectomy before implantation terminates pregnancy and after the 44 th day of gestation causes abortion in goat.山羊与附植前切除下立脑可使妊娠终止,而在妊...
I kept the birds indoors all winter and introduced them into an aviary the following June...整个冬天我把鸟关在室内,然后在接下来的6月份把它们放入鸟类饲养场饲养。Since she was indoors, she had not been wearing a coat...由于她在室内,就没有穿外套。Everyone was indoors o...
石墨层中的碳原子相互连接形成碳环。In graphite sheets, carbon atoms bond together in rings.他获得了“原子可以再分”这一概念的专利权。He patented the idea that the atom could be split.液体中的原子与形成颗粒的矿物质相互作用。Atoms within the fluid interact with the minerals that f...
The organization helped defuse potentially violent situations.该组织帮忙化解了可能出现的暴力局面。Local police are trying to defuse racial tension in the community.当地的警察竭力缓和这个社区种族间的紧张局面。The two groups will meet next week to try to defuse ...