水分供需率
water demand and supply rate
水分供应分层模拟柱
water supply device with hierarchical columniation
水分环境效应
the effect of water environment
Status of water environment
水分检测
moisture measurement
moisture detection
water testing
examination of moisture content
humidity measurement
Determination of Water Content
moisture meter
moisture content testing
moisture content measurement
水分经济效益
Economical water use efficiency
Economic benefit of water use
水分控制
Moisture control
water content control
Water controlling
mois- ture control
Controlling Water content
fluid control
moisture content control
Water control
水分供需分析
crop water supply and demand analysis