The quality of undisturbed soil sample plays an important part in geotechnical investigation.
原状土样质量在工程勘察中是极为重要的。
An undisturbed soil column and the water used in the test were taken from the aquifer in the Facility.
实验用的非扰动原状土柱取自地下研究设施内的含水层，实验用水为地下水。
One-dimensional compression and creep tests on undisturbed soil samples of Jiangsu Marine clay were performed.
对原状江苏海相软土样进行一维压缩和蠕变试验研究。
After the dam was completed, the undisturbed soil samples from the dam were non-dispersive by some experiments.
大坝建成后的坝体原状土样属于非分散性粘土。
As undisturbed soil and remolded soil possess different structural features, they demonstrate different mechanical properties.
土具有不同的结构特征，于是表现出不同的力学性状。
The effect of irrigation water quality on unsaturated hydraulic conductivity (k) of undisturbed soil and its mechanism were studied.
本文研究了灌溉水质对田间原状土壤非饱和导水率的影响及其机理。
The undisturbed soil samples, including clay, silty clay, silt, sand, muck and mucky soil, come from about ten different legions in China.
试验土类包括粘土、粉质粘土、粉土、砂土、淤泥和淤泥质土，土样来自国内十余个不同地区。
The anti-scouring feature of forest land soil was examined by using the undisturbed soil sample washing experiment and the spot washing experiment.
径流和土壤是引起水土流失的两个基本因子，采用原状土冲刷法和实地放水冲刷法对北京市八达岭林场油松林地进行土壤抗冲性研究。
Shear strength of undisturbed soils has positive correlation with root content, and relevant regression models about undisturbed soil were established.
原状土的抗剪强度与含根量呈正相关，并以此建立关于原状土的抗剪强度回归模型。
Several experimental results with different soils illustrate that the formula successfully described the process of the kinetic adsorption of undisturbed soil.
通过对几种土壤的试验，结果表明，本文推导的公式比较成功地描述了原状土壤的动态吸附过程。
Undisturbed soils samples obtained from surface and subsurface soil layers under different forests were used to make thin sections and study micro-morphological characteristics.
分别采制上述不同土壤类型或林型下的土壤表层和表下层的原状土祥，制取土壤薄片，进行土壤微形态学比较研究。
The saturated hydraulic conductivity of undisturbed soil can represent the really case in the field and is significant to study soil moisture balance and soil water conservation.
原状土的饱和导水率能反映田间的实际情况，对研究土壤水分平衡和水土保持有极其重要的意义。
The study results indicate that there is a soil liner shell outside the mortar liner shell, and the shear strength of the soil liner is obviously higher than the undisturbed soil.
研究结果表明，砂浆衬砌外侧存在一个抗剪强度明显高于原状土体的土质外衬。
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。
It is of some advantages to use full-rotating equipment to clear underground obstacles such as little destructive effect for undisturbed soil and no disturbing the underground soil body.
某地下车站工程施工时，遇到原有建筑的桩基础需拔除，采用全回转设备清除地下障碍物具有对地下原状土破坏小、基本不扰动地下土体的优点。
To simulate the difference of deformation of multi-step excavation and simultaneous excavation in double metro tunnels, a group of remoulded soil and undisturbed soil test has been carried out.
为了模拟并行隧道分步开挖和并行开挖两种方式即在不同应力释放程度下的实际变形究竟有多大差别，本文针对重塑粉土和原状土进行了不同剪切路径下的变形特性试验研究。
But when he got to the ridge, the plants were still there, the soil around them undisturbed.
但是当他来到了山脊，发现那些植物仍然在那儿，周围的土也没有动过。
Besides, the deformation mechanism of the soil is explained from the microscopic aspect based on the contrast of the undisturbed sample and the failure sample by cyclic triaxial test.
另外，将原状土和循环三轴试验破坏后两种状态的土样作了对比，从微观的角度解释了土体的变形机理。
Tests were performed using the apparatus on undisturbed soft clayey soil samples, which were collected from Wenzhou, Zhejiang Province, China, at average natural water content 72 5%.
并根据浙江省温州市原状软粘土进行了固结试验，软粘土的天然含水率是72。 5%。
Thaw consolidation tests were conducted on more than 1000 undisturbed seasonally frozen soil samples in laboratory.
在大庆地区采取了千余个季节冻土的原状土样进行室内融化压缩试验。
Blood lily is planted just below the ground in well-drained, humus-rich soil and prefers to be left undisturbed for many years.
血百合种植下方是在良好的排水，腐殖质丰富的土壤和喜欢理由以左原状多年。
Based on the damage theory of composite substance, an elastoplastic damage constitutive model of unsaturated undisturbed expansive soil was developed.
以复合体损伤理论为基础，建立了非饱和原状膨胀土的弹塑性损伤本构模型。
In order to investigate changes in the shear characteristics of loess soil when wetted, direct shear box test using the undisturbed and remolded samples of Malan loess soil was conducted.
为了研究湿化后的黄土剪切特征的变化，进行了对马兰黄土未经扰动和重塑土样的直接剪切盒测试。
Everywhere, the soil looked undisturbed and layered with last year's leaves, so he dug a new hole.
所有的泥土都不像是最近动过土的，都还铺满了去年的落叶。
Everywhere, the soil looked undisturbed and layered with last year's leaves, so he dug a new hole.
所有的泥土都不像是最近动过土的，都还铺满了去年的落叶。
应用推荐