无结构土壤 structureless soil ; [土壤] non-structural soil
结构土壤型 structural soil type
有结构土壤 [土壤] structural soil
结构土壤类型 structural soil types ; tipo de estrutura de solo ; strukturalne typy gleb
土壤结构 [土壤] soil structure ; soil texture ; struktura gleby ; talajszerkezet
土壤结构改良剂 soil conditioner ; kondycjoner glebowy ; soil structure conditioner
改良土壤结构 soil conditioning ; improve soil texture
土壤结构形成剂 soil structure amendment ; soil structure former
从分子力学角度出发，用微观统计学的方法分析处于平衡状态时无结构土壤中水的力学特征。
Soil water distribution in balance state is studied by using statistical methods, based on the theory of molecular mechanics.
利用常用的入渗模型和线性模型，将层状结构土壤的水分入渗过程进行分段表示，并分析得到了计算有关参数的方法。
Infiltration process of layered soils was expressed as different stages using common infiltration models and linear models, and the methods about how to obtain major parameters were also derived.
对樟子松人工林群落结构和土壤水分动态进行研究。
The community structure and dynamics of soil water of Pinus sylvestris var. of the mongolica plantation were studied in a growing season.
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