chromosome doubling染色体加倍;染色体复制;染色体配对
frequency doubling倍频
词根:double
adj.double 双重的;两倍的
adv.double 双重地;两倍地;弓身地
doubly 双重地;加倍地;双摺地
n.double 两倍;双精度型
doubler 倍压器;加倍装置
doublethink 双重思考;思想矛盾
vi.double 加倍,加倍努力;快步走
vt.double 使加倍
1.meat output 'doubling'.
肉类产量的“加倍”。
2.the energy efficiency of computing is doubling every 18 months.
计算机的能源效率(晶体管数目)每18个月翻一番。
3.algae can reproduce rapidly, doubling in as little as a few hours.
藻类可以快速繁殖,仅仅几个小时就能翻倍。
4.sales integration: the secret to doubling your sales.
销售一体化:销售翻倍的秘诀。
5.we had made a dent in the problem by doubling the earned income tax credit.
我们已通过加倍劳务所得收入抵免来削弱这个问题的影响。
6.it is for this reason that i set a goal of doubling america's exports in the next five years.
正是这个原因,我制定了在今后五年将美国出口翻一番的目标。