1.
virtual time to half-value
假设到半值时间 -冲击波
2.
and just as it's midnight,
等到正值半夜时分，
3.
I go on duty in half an hour.
半小时以后我要去值班。
4.
Numerical Simulation Research of Construction of the Semi-filled and Semi-excavated Embankment;
半填半挖路堤施工过程数值模拟研究
5.
One half of its values will be found below and one half above the median.
一半数值低于中位数，一半数值高于中位数。
6.
A British coin worth one half of a new penny.
半便士一种英国硬币，币值是新版便士的一半
7.
Each successive enemy struck receives half the damage of the previous one.
每次的连锁伤害值是之前一次伤害值的一半。
8.
Initial and Boundary Value Problems for Singular Functional Differential Equations on Half-line;
半直线上奇异泛函微分方程初值与边值问题
9.
Initial-boundary Problems for Semilinear Hyperbolic Systems with Strongly Singular Initial Data;
一阶半线性双曲组带强奇异初值的初边值问题
10.
Radii of spherical surfaces of optical elements series of numerical values
GB/T3158-1982光学零件球面半径数值系列
11.
Rating systems for electronic tubes and semiconductor devices
GB/T5839-1986电子管和半导体器件额定值制
12.
adjustable threshold mos
可敌值金属氧化物半导体
13.
low threshold mos
低阈值电压金属氧化物半导体
14.
high threshold mos
高阈值金属氧化物半导体
15.
Now the question is, whether it's worth while to undo all that has been done.
现在的问题是半途而废是否值得。
16.
In the first half of this year, our GDP grew by 7.9 percent over the same period of last year.
上半年，国内生产总值同比增长7.9%。
17.
The first six months recorded a rise of 7.9 percent in industrial added value on the same period of last year.
上半年，工业增加值比1997年同期增长7．9％；
18.
an English coin worth half a crown.
一种价值为半克郎的英国硬币。