1) groundwater critical depth
地下水临界深度
1.
Getermination of groundwater critical depth in Da'an irrigation canals area for Songnen plain
松嫩平原大安灌区渠系地下水临界深度的确定
2.
The effects of climatic factor,groundwater mineralization rate,soil texture and structure,farmland irrigaiton and drainage upon groundwater critical depth were studied.
探讨了气象因素、地下水矿化度、土壤质地及结构、农田灌排条件等对地下水临界深度的影响。
2) critical underground water table
地下水临界埋深
1.
An optimal irrigation and drainage non-linear programming model is proposed with the concepts of soil salinity threshold and critical underground water table, aimed at preventing soil salinization in irrigation district, furthermore, combined with the real conditions of Xinjiang Kongliu Unity irrigation district to approach the model.
将作物临界土壤含盐量和地下水临界埋深等概念应用于防治灌区土壤盐碱化最优规划，提出了非线性规划最优灌排模型。
3) groundwater depth at critical dynamics
地下水埋深临界动态
4) The critical depth of reservoir water
库水临界深度
5) critical pooling depth
临界积水深度
6) critical water highness
临界充水深度
1.
The equations for calculating the critical water highness in top splay fracture are developed by adopting catastrophic theory,thus instability criterions of the slope are put forward.
以地质力学模型为基础,基于突变理论,建立了一个新的边坡尖点突变模型,推导并计算出后缘张裂隙的临界充水深度,从而构建了边坡突变的失稳判据。
补充资料：地下水临界深度
地下水临界深度
critical depth of subsurface water
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条