常見例句雙語例句The best condition for grain development is to keep soil moisture at 70% of capillary water.這一時期以保持土壤毛管持水量的70%左右對結(jié)實最為有利。The relationship between the rising height of capillary water of coarse grained soil and time could be drawn by the double-unit regression equation in the logarithmic coordinate.粗粒土毛細(xì)水上升高度與時間過程可用對數(shù)坐標(biāo)下二次多項式回歸方程進(jìn)行模擬和預(yù)測,方程參量與反映土的顆粒組成和裝填密實程度大小的物理指標(biāo)密切相關(guān)。In controlled burning stand, soil bulk density increased by 10%, while soil non-capillary porosity, natural water capacity and capillary moisture capacity decreased by 61%, 48% and 26%, respectively.煉山跡地土壤容重比杉木林地增加10%,非毛管孔隙、自然含水量和毛管持水量分別下降61%、48%和26%。 返回 soil capillary water