The aqueous phase is precipitated with 2 volumes of alcohol, and the dna wound out from it . 水相用两倍的乙醇沉淀就可以从中透出DNA。
In this country there is about a twofold difference in mortality for areas of high atmospheric pollution compared with the smoke-free rural areas . 在这个国家,大气高度污染的地区与没有烟尘的乡村比,死亡大约有两倍的差异。
Twice the chocolaty goodness , half the calories , 两倍的巧克力味但只有一半的卡路里
I offered him double the amount , but he still refused 我给他两倍的钱,但他还是不接受
I ' m feeling some double shower tokens , boys 孩子们,给你们发两倍的澡票。
两倍: twofold; double; twice as mu ...的: 4次方是 The fourth power of 2 i ...两倍的,双重的: twofold两倍的斜率: double slope双重的 两倍的: twifold有著比天上多两倍的星星: has twice as many stars in the sky两倍: twofold; double; twice as much 十是五的两倍。 ten is the double of five. 产量是十年前的两倍。 the output is twice as much as that of ten years ago获得牺牲者两倍的生命(仅限友军): sacrifice倍的: double成两倍: doubly翻两倍: quadruple两倍,两次: twice两倍量: doubling dose两次, 两倍: twice名词] 两倍: double八倍的: eightfold; octuple; tetradidymous百倍的: centple; centuple; hundredfold超倍的: hyperploid单倍的: haploid; monoploid低倍的: hypoploid; macroscopic多倍的: multifold; multiplex; multiplicate; polyploid二倍的: diploid; double; duplex; duplicate加倍的: double; doubling; dual; duplex九倍的: ninefold六倍的: hexaploidsextuplesixfold; sixfold