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- Classical statistical analyses show significant spatial variability of soil erodibility K values at a scale of small watershed, the variance coefficient of which is 39.94%. 經(jīng)典統計學(xué)方法分析表明，在小流域尺度下土壤可蝕性K值存在很強的空間變異性，其變異系數達39.;94%25。
- Soil organic matter,available Ca,Mg,S,Fe,Mn,Cu and Si were abundant,while available N,Zn and B were deficient,and the deficiency rates were 62.5%,62.5% and 87.5% respectively. The CV(coefficient of variation) of soil available P and K changed greatly. 有機質(zhì)、有效鈣、鎂、硫、鐵、錳、銅以及硅的含量均較豐富; 堿解氮、有效鋅、硼普遍缺乏;其缺乏數分別占總樣本的62.;5%25、62
- There are some clods of soil on the mat. 墊子上有些土塊。
- This kind of soil contains much alkali. 這種土壤含堿豐富。
- coefficient of soil pressure at - rest 靜止土壓力系數
- It's rich there because of the fertility of soil. 因為土地肥沃，那兒很富裕。
- Clods of soil stuck to the spade. 土塊黏在鐵鏟上。
- fractal coefficient of soil mass 土顆粒的分維系數
- Water has a variable coefficient of expansion. 水的膨脹系數是可變的。
- Water is variable in coefficient of expansion. 水的膨脹系數是可變的。
- Functional coefficient of biological cycle: FCBC. 生物循環(huán)功能系數。
- Also ow coefficient of surface friction. 較小的表面摩擦系數。
- In 3xy,3 is the coefficient of xy. 在3xy中,3是xy的系數
- In 3xy, 3 is the coefficient of xy. 在3xy中; 3是xy的系數.
- Skin particles are a form of soil. 皮膚碎屑是污垢的一種形式。
- coefficient of the depth and water level of soil layers 土層埋深水位系數
- The applied science of soils in relation to crops. 土壤學(xué)和作物相關(guān)的應用土壤學(xué)
- Moist, rich, soft, and loamy. Used of soil. （指土壤）濕潤的，富饒的，柔軟的，肥沃的
- The housing has a higher coefficient of expansion than the ring. 殼體比圓環(huán)具有較高的膨脹系數。
- This is a bad kind of soil for growing wheat. 這是一種不適宜于種植小麥的土壤。
