The idea of cloning extinct life forms still belongs to science fiction.克隆已经灭绝的生物的想法仍旧只限于科幻小说中。These are inserted into a cloning vector.它们被插入克隆载体.And Infigen Inc. of De Forest , Wisconsin recently succeeded at cloning a ...
Also waiting in the cloning lab this morning is the local industrialist.这天早上同时在实验室等候的还有一位本地的实业家.Molecular Cloning of a Novel Mannose - binding Lectin Gene from Bulbs of Amaryllis vittata ( Amaryllidaceae )一种新的甘露糖结合凝集素——朱...
It is a part of Britain as yet largely unaccustomed to tourists.英国的这一块地方还很不为游客所熟悉。Nothing is known as yet about what transpired at the meeting.会上到底发生了什么现在还没人知道。Dorset is as yet unspoilt by coachloads of tourists.多塞特还未遭到大...
Take the average of those ratios and multiply by a hundred.算出那些比率的平均值再乘以100。When animals have more food, they generally multiply faster.动物在有较多的食物时, 一般繁殖得较快.These permutations multiply towards infinity.这些排列可以增加到无穷大。...