1·The density changes very little after soaking when the compactness of aeolian sand is above 90%.
风积沙的压实度达90%以上时，浸水所造成的密度改变很小。
2·The results indicate that using cement stabilized aeolian sand and macadam as base course for road is feasible.
试验结果表明，水泥稳定风积砂碎石做基层在公路上的应用是可行的。
3·Dune surface wind velocity distribution differences can lead to wind erosion and aeolian sand in different part of the dune.
沙丘表面风速分布的差异性是导致沙丘不同部位发生风蚀与风积的主要原因。
4·As a kind of special soil, aeolian sandy soil mainly lies in arid and semiarid areas where sand drift activity is very strong.
沙土是存在于干旱、半干旱地区的一种特殊性土，其岩土工程性质与风沙环境紧密相关。
5·In the paper, through the compaction test, the optimum moisture content and maximal dry density of aeolian sand are determined.
本文通过击实试验，确定了风积沙的最佳含水量和最大干密度。
6·Shape characteristics of the natural aeolian sand ripples and their relations with the physical characteristics of surface sand. ;
采用数值模拟的方法研究了沙粒冲击角对风成沙纹形成过程及其形态特征的影响。
7·The sorting of the aeolian sand soil in the middle and southern desert is medium and better and the skewness is near symmetrical and the kurtosis is leptokurtic.
中部、南部风沙土分选性中等和较好，呈窄峰态和近对称的分布形式。
8·On the basis of research of various physical characteristics of coal gangue, fly ash, Aeolian sand, through contrast experiment, we chose this new reinforce material.
在对煤矸石、粉煤灰和风积砂土的各项物理力学特性进行试验研究的基础上，通过对比试验选择了可供工程应用的新型固化剂。
9·The desert-crossing highway was built on the drifting sand dunes in kubuqi desert where aeolian sand hitting and sand dune moving were the main damage for the highway.
库布齐穿沙公路修建在库布齐沙漠高大的流动沙丘区，风沙流侵袭与沙丘整体前移埋压公路是主要沙害形式。
10·Unlike the other road materials, aeolian sand had some compaction characteristics that were key factors of influence on construction qualities of highway in the desert.
风积沙是一种特殊的筑路材料，其压实特性是影响沙漠公路施工质量的重要因素。