soil structure的例句大全

In the initial phase of infiltration, the soil structure of A-1 soil genetic horizon was the major influencing factor;

在初渗阶段，入渗率主要受A1层土壤结构影响；

agroforestry eco-system can significantly improve soil structure, enhance the content of soil nutrient, and increase the organic matter and c/ n in surface soil.

农林复合生态系统能够显著改善黑土区土壤结构，提高土壤养分质量分数，增加表层土壤的有机质和C／N。

An Integrated System Analysis Procedure and Application Software Package for Analysing the Aseismic Behavior of the Soil Structure System

土体&结构体系抗震性能整体分析方法与程序开发研究

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.

It revealed that the soil structure properties, the capability of containing and supplying fertility and soil biochemical action intensity of AMPR were improved obviously.

这表明人促群落土壤结构性能、土壤保肥和供肥能力、土壤手化作用强度比对照均有较明显的提高。

This proved that soil erosion will directly result in the degradation of soil structure& physical behavior.

验证了水土流失直接导致土壤结构、土壤物理性状退化、变差的结果。

Study on Effects of Rainfall and Soil Structure on Raindrop Splash

降雨特性和土壤结构对溅蚀的影响

A separative reinforced soil structure model is constructed by combining the soil-reinforcement interface damage model with E-K model of soil and the reinforcement elastic~ ideal plastic model.

这样，加筋土结构土体部分采用Duncan&Chang的E-K模型，筋材部分采用线弹性～理想塑性模型，再结合筋土界面损伤模型，就建立起分离式加筋土本构模型。

Application of Electrical Resistivity Indices in Soil Structure Study

电阻率特性参数法应用于高速公路路基土结构性研究综述

Quantification of generalized soil structure based on soil three phases

基于土壤三相的广义土壤结构的定量化表达

Preliminary study on soil structure regime in Hebei Province

河北省主要土壤结构状况的初步探讨

the comparative study results of the forest soil fertility through different reproductive modes on the evergreen broadleaved forest felling blank indicate that the forest land of castanopsis carlesii consociation formed by the natural reproduction with artificial promotion possesses the good soil structure performance and water character;

通过对常绿阔叶林采伐迹地不同更新方式林地土壤肥力的比较研究，结果表明：采用人促天然更新形成的米槠单优群落林地具有良好的土壤结构性能与水分性状；

Soldier pile wall technology has become an important mean of supporting structure in soft soil deep-foundation excavation.

排桩式地下连续墙技术，采用钻孔灌注桩及相应配套技术，已发展成为软土地层深基坑开挖的支挡结构一项重要手段。

The chlorophenol added in soil could change the soil microbial population structure.

土壤中的氯酚可能会改变微生物种群结构。

The multi-level structure of erosion, transportation and accumulation in a slope system and its space scale effect are very important for the soil erosion quantity evaluation.

分析了土壤侵蚀中的侵蚀、搬运、堆积的层次结构及所表现的空间尺度效应的形式、产生的机制和原因。

The results showed that the variation coefficients of major soil fertility indexes ranged from 5.00% to 66.77%, with an approximately normal distribution and characterized as space variation structure.

结果表明，土壤肥力要素的变异系数在5.00%~66.77%，各土壤肥力质量要素接近正态分布；8种土壤肥力要素均存在空间变异结构特征；

Multi-level structure of ETA and space scale effect of soil erosion

土壤侵蚀的ETA层次结构与空间尺度效应

Research conclusions: The closed type U shape through cutting is a new structure type, which is suitable to be used in the through cutting where soil is highly penetrable with water or ground water.

研究结论：封闭式路堑U型槽结构是一种较新的结构形式，一般适用于地下水位较高或地下水渗透系数较大的含水地层及某些特殊原因不允许降低地下水的路堑。

Preliminary investigation on time and space variation of structure of soil fauna community in artificial and secondary forests of Xishuangbanna

西双版纳热带人工林与次生林土壤动物群落结构时空变化初查

An investigation on the influence of reinforcement structure on the shearing strength of reinforced soil

筋材结构对其加筋土强度特性的影响研究