本文介绍了农田水分转化关系模型参数的确定方法。
In this paper, the method of determining the parameters of the farm moisture conversion model is introduced.
分析了绿洲内农区非农区水分转化的机理及绿洲内非农区地下水动态规律。
Water transformation between agricultural and non agricultural areas, and dynamic changes of ground water regime in non agriculture areas in oasis, is analyzed in this paper.
如果你将这些环形山里的水分转化成火箭燃料，你足以在2000多年的时间里每年发射一架相当于航天飞机的航天器。
If you converted those craters' water into rocket fuel, you'd have enough fuel to launch the equivalent of one space shuttle per day for more than 2000 years.
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