然后这些卵细胞被冻存,当需要使用的时候再解冻.The eggs were then frozen and later thawed for use.卵细胞里面的开放碱基对可以被CTCF识别.And open bases can be recognised by CTCF in the egg.卵细胞发育成鲸体就是其中一例.An egg cell producing the body of a whale is one....
她是几个小企业和小手工艺者的资助人。She is a patron of small businesses and trades.由于受旧观念的影响, 有些单位分配工作按资排辈.Influenced by old ideas, some units assign posts according to seniority.清算破产公司的资产值其实很困难。It is proving hard to work out the value of...
Particularly well equipped are the apogee telescopes.装备特别好的是远地点望远镜.The orbit of the artificial satellite has an apogee of 200 miles from the earth.这个人造卫星的轨道,其最远点在离地球200英里的地方.apogee engine远地点发动机The Alliance for Progress r...
The black stove, stoked with coal and firewood, glows like a lighted pumpkin.黑色烤炉里塞了炭和柴火，燃烧得像一个发光的南瓜。To make a Halloween lantern, you first have to gouge out the inside of the pumpkin.要做一个万圣节灯笼, 你先得挖空这个南瓜。Choice of borsc...