1.
Researches on Raising the Strengthening Seedling and Doubling Chromosome of Pollen Plant of Spring Wheat
提高春小麦花粉植株壮苗及加倍率的研究
2.
If the cable is urgent,the rate will is doubled.
如果电报加急，费率加倍。
3.
A frequency multiplier which multiplies the frequency of an input signal by two.
使输入信号的频率加倍的一种倍频器。
4.
Each iteration of the loop adds another octave of twice the frequency.
每次循环跌代叠加另一个两倍频率的倍频。
5.
The child birthrate in that area has doubled.
该地区的婴儿出生率已经增加了一倍。
6.
Iraq plus Kuwait controls twice that.
伊拉克加上科威特，其所控制的比率将会加倍。
7.
An increase in signal power, voltage, or current by an amplifier, expressed as the ratio of output to input.
扩大率，倍率扩大器中功率、电压、电流输出量的增加值与输入量之比
8.
A temperature rise of 100 c increases the conductivity of a semiconductor by 50 times .
温度升高100℃，半导体的电导率就增加到五十倍。
9.
Research on High-power and High Frequency Multiple-frequency Inverter Supply of 700kHz
倍频式700kHz高频大功率感应加热电源的研究
10.
The frequencies of high, moderate and decreased risk genotypes in Caucasian were 3-4, 2 and 1.5 times higher than those in Chinese controls.
高加索人高危、中危、保护性基因型频率分别是我国的3～4倍、2倍与1.5倍。
11.
-...I will double it.
- ...我加倍给你.
12.
Most often, this specified percentage is 2%, meaning that the accelerated rate is exactly twice the straight-light rate.
这个比例通常总是2％,即加速折旧率正好是直线折旧率的两倍。
13.
Under the declining-balance method, an accelerated depreciation rate is computed as a specified percentage of the straight-line depreciation rate.
使用双倍余额递减法时,加速折旧率计算为直线折旧率的一定比例。
14.
The changes reveal, over the 17-year period, a 2.2-fold increase in mortality rates for white males and a 3-fold increase for nonwhite males.
这种变化表明，在17年的时间里，白人男子的死亡率增加到2．2倍，非白人男子增加到3倍。
15.
PD (Power-Double)
功率倍增(放大器)
16.
Something increased twofold.
倍增成倍增加的东西
17.
We redoubled our efforts [zeal].
我们加倍努力 [倍增热忱] 。
18.
South Korea's suicide rate is higher than Japan's and about double that in Canada, Norway or the United States, the government said.
据政府统计，韩国的自杀率高于日本，约为加拿大、挪威和美国的两倍。