The deterioration of soil structure is difficult to remedy.

土壤结构的恶化很难挽回.

辞典例句

This overall deterioration in soil structure is usually accompanied by a reduced nutrient retention capacity.

这种土壤结构的全面恶化,通常伴随着养份保持能力的降低.

辞典例句

The mechnical stability, varies with soil texture and with various phases of soil structure.

机械稳定性随土壤的层理和土壤结构中各相情况而变化.

辞典例句

So the soil - structure interaction in the - rock foundation is different from that in the surface free field.

对于 非 岩石地基土,由于构筑物基础面的运动受到土壤 - 结构动力相互作用的影响,与地表自由场运动会有显著的差别.

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Some of the adverse soil structure of soil, parent material with high salinity.

部分土壤土体结构不良, 母质含盐碱量较高.

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The changes of soil structure caused by seasonal factor would affect the safety of grounding system.

季节因素引起的土壤结构的改变必然影响地网的安全性能.

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They will grow good cereal crops so long as soil structure is maintained.

只要土壤结构能够保持,他们就能够种出优良的谷物.

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Groundwater vulnerability results from reaction environmental geochemistry effect in aquifer and soil structure in unsaturated zone.

地下水脆弱性主要是由含水层中的环境地球化学效应和包气带土壤结构效应共同作用的结果.

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A mixture of decaying organic matter, as from improve soil structure and provide nutrients.

一种复杂的含氧有机物, 是结构尚不清楚的多种聚合物的混合物.

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They can die at very low concentrations and this has consequences for the soil structure.

一点点的量就可以让他们丧命,这也就会改变突然的结构.

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The characteristics of dynamic soil - structure interaction systems under dynamic loads are very complicated.

土 - 结构动力相互作用系统,在动力荷载作用下的性态非常复杂.

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Analyzing soil - structure interaction is an important section in anti - seismic design and analysis of nuclear engineering.

土壤 - 结构动力相互作用分析是核工程 抗震 设计与安全分析中的重要环节.

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