基本解釋[地球科學]地下水可採量英漢例句雙語例句This is a discussion of the specific yield due to the drop in the ground-water table from the point of unsaturated flow theory.本文根據(jù)土壤水動力學的原理，就地下水位降落時的土壤疏乾排水給水度問題進行了初步試騐分析。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.旱種抑制水稻根系生長和地上部乾物質積累，産量和水分利用率比淹水灌溉顯著降低。ground-water yield更多例句專業(yè)釋義地球科學地下水可採量