基本解释

• [地球科学]地下水可采量

英汉例句

双语例句

• This is a discussion of the specific yield due to the drop in the ground-water table from the point of unsaturated flow theory.
  本文根据土壤水动力学的原理，就地下水位降落时的土壤疏干排水给水度问题进行了初步试验分析。
• Compared with submerged irrigation, the growth of root, accumulation of above-ground dry matter, grain yield and water use efficiency were decreased significantly under dry cultivation.
  旱种抑制水稻根系生长和地上部干物质积累，产量和水分利用率比淹水灌溉显著降低。

专业释义

地球科学

• 地下水可采量