1.
Effect of reflux time on COD measurement value by dichromate method;
重铬酸盐法中回流时间对COD测定值影响的探讨
2.
Time was going by, so all she could do was to go back home.
时间流逝,于是, 她所能做的只是回家去。
3.
It is with time as with the currents of water; once it goes, it never comes Back again.
时间正像流水一样，一旦流过就永远不会回来。
4.
and by measuring the time interval between the taps and the receipt of the echoes,
测出回声间隔的时间，
5.
Passing of a period of time
（时间的）流逝，过去
6.
the passing of time, the years
时间、 年月的流逝.
7.
Saturate flow interval
饱和流时段（间段）
8.
A luminous discharge of current that is formed when a strong current jumps a gap in a circuit or between two electrodes.
电弧，弧光当强电流在回路裂缝或两电极间跃升时形成的辉光放电
9.
DC low voltage control circuit is adopted that it is more suitable for the long time work under the unsteady power.
采用直流低压控制回路，更适于电压不稳连续长时间工作，安全性高。
10.
Recollecting the Time and the Formation of Sentimental Aesthetics of Lapse of Time--On the Tragical Aesthetics of Xi Shu Dream;
回忆时间与感伤流逝之美的形成——论《西蜀梦》的悲剧美
11.
Stock Liquidity and Asset Pricing: Empirical Analysis from the Perspective of Time-Series Regression;
股票流动性与资产定价:基于时间序列回归的实证分析
12.
Characteristic Analysis of Circular Current in Generator Stator Parallel Branches When Inter-turn Short-circuit of Rotor Windings Occurs Based on Multi-loop Theory
基于多回路理论的转子匝间短路时定子并联支路环流分析
13.
Reverse Logistics Network Model of Product Returns Under Service Time
满足服务时间条件下产品回收逆向物流网络模型
14.
grout-flow cone efflux time
薄浆流度锥流出时间
15.
Time flows away like running water.
时间的流逝象流水一样。
16.
current reversal chronopotentiometry
电流回扫计时电位法
17.
There is no going back.
时间贷款既不能追回，
18.
What time is he expescted to return?
他预定什么时间回来呢？