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- coefficient of humus increase 腐殖质增加系数
- coefficient of humus consumption 腐殖质消耗系数
- coefficient of humus equivalence 腐殖当量系数
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- Water is variable in coefficient of expansion. 水的膨胀系数是可变的。
- Functional coefficient of biological cycle: FCBC. 生物循环功能系数。
- Also ow coefficient of surface friction. 较小的表面摩擦系数。
- In 3xy,3 is the coefficient of xy. 在3xy中,3是xy的系数
- In 3xy, 3 is the coefficient of xy. 在3xy中; 3是xy的系数.
- coefficient of humus decrease 腐殖质减少系数
- Effects of humus on the plant activity of mineral bound Hg. 腐殖酸对矿物结合汞植物活性的影响。
- The housing has a higher coefficient of expansion than the ring. 壳体比圆环具有较高的膨胀系数。
- The larger the coefficient of friction is, the larger TAZ becomes. 摩擦系数越大,热影响区越大。
- Based on comparison coefficient of organic geochemical param... 结果表明,西北地区主要盆地煤具有较好-好的生烃能力。
- We found coefficient of inbreeding will increase in close breeding populations. 发现麋鹿占群优势雄性数目越少,其有效种群越小。
- The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose. 缺少腐殖质和过度淋滤使这种土壤对农业几乎无用。
- The thermostat is based on the fact that different metals have different coefficients of expansion. 恒温器是以不同的金属有不同的膨胀系数这一事实为根据的。
- Wind and spring floods erode soils, exposing underlying layers and premiering new compositions of humus and minerals on the surface. 风沙和水灾侵蚀着土壤,暴露出地下土层,腐殖质新成分及其表面的矿物。
- This gives the following on grouping like coefficients of X. 这样得出下面像x的系数一样数组。
- Abstract : We made Festuca Arundinacea growing experimentation with the new soilless medium that made of Humus、ashes、peat in different volumetric proportions. 摘要 : 利用草炭、腐殖质、枯落物等按不同比例混合组成新的无土栽培绿色基质,进行高羊茅草皮栽培试验。