size of soil grain的意思|示意

Analysis is conducted for the effects of different dispersing agent on the results of grain size analysis according to for the soil test selected from Yingou material site at Xiaolangdi.

根据小浪底艮沟土料场筑坝土料的颗粒大小分析试验，对不同分散剂的粘性土颗粒大小分析试验结果的影响进行了分析。

All kinds of factors influencing the compressibility of polluted soil were analyzed, including grain-size distribution, plasticity index, moisture content and void ratio.

并对影响酸碱污染土压缩性的各种因素进行分析研究，包括土污染前后的粒度分析、塑性指数、含水率分析以及孔隙比。

After the measures were taken of soil and water conservation, the decrease of the sediment flux into the sea in fine grain-size fractions was more than that in coarse fractions.

大规模的水土保持措施实施以后，细泥沙入海通量的减少幅度要大于粗泥沙。

Measurement of soil grain and pore size distribution, observation of soil microstructure and permeability test are used to study soil structure and permeability.

本文介绍本院野外试验场包气带土壤结构和渗透性参数实验分析的主要方法及其结果。

The grain size analysis and microstructure observation of the undisturbed soil samples from both sides of the road were made, and the fractal theory was used to analyse the soil sample.

对两侧原状土样进行粒度成分测试和微观结构观测，并利用分形理论进行分析。

Research results indicate that the pore geometry of the rock and soil shows the fractal behavior over the range from atom scale to grain size.

大量的研究表明，岩土介质的孔隙几何从原子尺度到晶粒尺寸范围内均表现出分形特征。