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- And also there are evidently upright delamination, of them that mainly live in the topsoil layer because their varieties and amounts decrease with the increasement of soil animals gradations. 土壤动物的垂直分层也比较明显,种类和个体数量随着土壤层次的加深而减少,具有明显的表聚性。
- The animals oppered evidently upright delamination, for the mainly live in the topsoil layer, so that their varieties and individuals decrease with the increasing of soil gradations. 土壤动物的垂直分层也比较明显,种类和个体数量随着土壤层次的加深而减少,具有明显的表聚性。
- Construction Experience of Main Well Topsoil Layer Congelation in Zhangbei Coal Mine 张北煤矿主井表土层冻结施工技术经验
- Actual Measure and Numerical Simulated Forecast Analysis of Dangerous Position Freeze Temperature Field of Deep Topsoil Layer 深厚表土层危险层位冻结温度场实测与数值模拟预测分析
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- This topsoil tends to wash away. 表层土壤要冲掉了。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- Do you know what topsoil is made of? 你知道表土是由什么构成的吗?
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- Heavy rains washed the topsoil away. 大雨把表层土冲蚀掉了
- A layer, as of doubled-over cloth or of paperboard. 一层一层,如折叠过的布料或纸板的
- Erosion has dissolved acres of topsoil. 侵蚀作用已使大量表土层流失。
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- This topsoil tends to wash away . 表层土壤要冲掉了。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- The topsoil has been almost completely washed away. 表层土壤已差不多完全给冲走了。
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物,如鱼鳞