The only standard to reflect drought or waterlogging is soil moisturerate.
反映旱与涝的主要指标是土壤含水率。
2
METHODS Compared with moisturerate, moisture-proof and the endurance of impact test.
方法用吸湿率、防潮性、耐撞击性等进行比较。
3
The moisturerate of soil above drip tube is higher than which under the drip tube, in vertical soil moisture is related soil depth with a nonlinear function.