1) soil water balance
土壤水量平衡
1.
Based on soil water balance model,soil water content and field evapotranspiration during crop growth stage were simulated dynamically.
通过土壤水量平衡模型对作物生育期内的土壤含水率及田间腾发过程进行动态模拟,并利用作物水分生产函数的Jensen模型估算作物产量,建立了以灌溉日期为决策变量、最大相对产量为决策目标的灌溉制度优化模型,并采用保留最佳个体的遗传算法求解作物最优灌溉制度。
2) Soil water balance
土壤水平衡
1.
Soil water balance of grassland in gully regions on the Loess Tableland in various hydrological years was simulated numerically with simulated rainfall.
采用人工降雨的试验方法,对黄土高原沟壑区荒草坡地不同水文年土壤水平衡进行了数值模拟,结果表明:当植被覆盖率较高时,WAVES模型可以应用于荒草坡地土壤水平衡的模拟;土壤储水量的模拟结果与实测值趋势很吻合,但有关参数的取值还有待于进一步研究;荒草地土壤水分收支基本平衡所需的雨季降雨量和年总降雨量分别为507。
3) heat balance of soil
土壤热量平衡
4) soil water balance
土壤水分平衡
1.
Development and verification of soil water balance and crop growth simulation model;
土壤水分平衡与作物生长模拟模型的开发与验证
2.
Downscaling GCM output to simulate potential change of soil water balance on loess tableland;
解集GCM输出模拟黄土塬区土壤水分平衡的潜在变化
3.
Starting from the soil water balance equation for rainfed fields,a dynamic model isconstructed for arid-land soil water regime with the chief budget terms considered in a compre-hensive fashion and necessary improvement done on the percolation estimate.
从农田土壤水分平衡方程出发，综合考虑了农田水分的主要收支项，特别是对水分渗漏量估算进行了必要的改进，建立了旱地农田土壤水分的动态模型。
5) Soil water balance equation
土壤水分平衡法
6) soil-water balance
土壤水份平衡
补充资料：地下水量平衡
地下水量平衡
ground water balance
理排J已、﹄长由︸多，田土式仓拱…拼搏粼
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条