Saturation is derived from water content and dry density of soil.
土的饱和度是基于水分状态和密度状态的一个衍生变量。
The mechanics of dune sands is affected by dry density and moisture.
沙漠砂力学性质的变化主要受干密度和含水量的影响。
The maximum dry density is a mainly index of compaction quality for rockfill material.
最大干密度是确定填石料压实质量的一个主要指标。
Its measuring accuracy and effect on dry density are studied by tests with standard jar in lab.
通过标准罐的室内试验，对新型水囊式容积测定仪测试精度及其对干密度的影响进行了研究。
The relation between piping resistance and dry density may be expressed by a hyperbolic function.
抗渗强度与干容重呈双曲线函数关系。
Most often, dry density and water content are measured in the field for the quality control purposes.
目前现场一般采用未加固土的最大干密度和最优含水率来评价加固土的压实施工质量。
Substantial density, absolute dry density and porosity of bamboos from 10 species of bamboos were studied.
本文对10个竹种竹材的实质密度、绝干密度和孔隙度进行了研究。
Because of the high dry density the dynamical strength of silty sand is higher than those of ordinary sands.
试验得到粉砂的动强度高于一般砂性土，主要是因为制样控制干密度比较大。
The samples are made under same vertical pressure, giving up the traditional method by controlling dry density.
在制样上抛弃了以往用控制干密度制样的方法，改用相同竖向压力下制样的新方法。
And it proves that the wetting, dry density and water content have influence on the coefficient of permeability.
论证了增湿路径、干密度以及含水量对非饱和土渗透特性的影响。
The increase of the dry density results in the decrease of the ratio of horizontal and vertical swelling pressures.
当干密度较小时，竖向膨胀力与水平膨胀力基本相等；
A equation was used to fit the data of SWCC, and the relation between fitting parameters and dry density was studied.
通过水分特征曲线方程对试验数据的拟合，研究了拟合参数随干密度的变化情况。
Ice content or initial water content and dry density are the factors that control the strength of unsaturated frozen soil.
冻土的强度是由土颗粒与冰的结合强度所决定，冰含量(或初始含水量)和干容重是非饱和冻土强度的主要影响因素。
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。
Through the comparison, An express and effective method of testing the maximum dry density of Rockfill material has been put forward.
通过相互对比，提出了一种快速、合理的方法来确定填石料室内的最大干密度。
As the thickness of spread clay, The Times of grind, the machine of grind, the best containing water amount of clay, the dry density.
如铺土厚度，碾压遍数，碾压机具，粘土的最优含水量，干密度。
Normal test method is employed to explore the relationship between dry density and optimum water content of coal gangue used in daming.
采用标准试验方法求得筑坝用煤矸石的最大干密度和相应的最优含水量。
The relationship between coefficient of thermal transmission and dry density of foamed EPS thermal insulation mortar is also researched.
研究了泡沫-EPS保温砂浆的导热系数与干密度的关系。
The stable state is dependent on the original state of the soil sample, and the influence of the original dry density is very important.
土体冻融最终平衡状态与初始状态相关，其中初始干密度的影响尤为重要。
The dry density, bending strength and compressive strength of foam concrete block increased with the increasing of the amount of fly ash.
粉煤灰加入量增加，泡沫混凝土砌块的干密度递增，抗折和抗压强度增大。
The results have shown that the CBR and resilience modulus of expansive shale were mainly controlled by moisture content and dry density.
研究结果表明，膨胀性泥页岩填料的承载比（CBR）和回弹模量主要受制样含水量及干密度的控制；
It is proved that not only dry density but also the particle content change of clay content and silt content affect liquefaction strength.
试验结果表明，不仅干密度影响动强度，粘粒含量和粉粒含量变化对动强度影响也较大。
Meanwhile, there were not significant differences in wood air dry density, mechanical strength and cell wall percentage of intra provenance.
种源内木材气干密度、力学强度及胞壁率差异不显著，管胞长、宽和壁厚的差异均显著且高于种源间的差异。
The greater the dry density is, the greater the load bearing area of soil particles is, and the greater the strength of frozen soil will be.
干容重越大，土骨架能够承受荷载的有效面积越大，冻土的强度也越大。
After remolding expansive soil disintegration characteristics were controlled by pretest water content in soil sample and dry density of soil.
膨胀土经过重塑后其湿化性主要受试前含水量和干密度控制。
For guidance of construction and assurance of quality of soil compaction, a study was performed on the test method for the maximum dry density.
为指导施工和控制填土质量，研究了最大干密度试验方法。
Send soil samples to lab for compaction test so as to determine the most reasonable water content ratio to enable on-site control of dry density.
将土样送试验室做击实试验，确定其最优含水率和现场控制干密度。
Effects on optimum water content and maximum dry density of grit-clay mixture by grit content, as well as compaction characteristics are obtained.
得到砂砾石含量对混合料的最佳含水量及最大干密度的影响特征，及其不掺土的砂砾石料的击实特性。
Based on compaction test, the biggest dry density and the optimum water content of the lime stabilized loess with different ratio of lime to soil were got.
通过击实试验，获得了不同石灰掺量石灰黄土的最大干密度和最佳含水量。
The results show that the dry density, bending strength and compressive strength of foam concrete block decreased with the increasing of the amount of foam.
研究结果表明：泡沫加入量增加，泡沫混凝土砌块的干密度逐步减小，抗折和抗压强度递减。
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