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- soil clay particle content 土壤粘粒含量
- Soil clay particle 土壤粘粒
- Under low soil moisture condition,evaporation from the community decreased with increase in soil clay content. (2)在低土壤含水量条件下,群落蒸发随土壤粘粒含量增加呈线性降低;
- During geotechnical engineering investigation,adopting the true clay particle content is basic and important to deal with seismic liquefaction. 岩土工程勘察实践中,得到正确的粘粒含量是进行液化判别的前提与基础。
- And the more the soil clay index is, the less the accumulation infiltration amount is. 结果表明,浑水与清水入渗的差异主要是由浑水中物理性粘粒的存在引起的。
- Through X-ray diffraction analysis, Wu-kan soil clay mineral appeared to contain many Smectite clay minerals. 本研究以市售蒙特石及天然乌崁系黏粒当触媒载体。
- The correlation coefficients of slope gradient with clay particle, organic matter and total N in sediment were -0.9832, -0.9395 and -0.8146 , respectively. 坡度与侵蚀泥沙粘粒、有机质和全氮的富集率的相关系数分别为 -0 .;983 2、-0
- It has been demonstrated that successful liming has to take into account the dominant soil clay minerals in the soil to be limed. 有证据表明,施用石灰时必须考虑该土壤的主要粘土矿物。
- With plain strain finite element method,the characteristic of double-row pile of excavation of foundation pit in soil clay is studied. 双排桩支护结构是基坑围护结构的一种形式,但目前的分析方法无法考虑其与土体的共同作用。
- The total amount of organo-minerat complexes (G_0+G_1+G_2) was significantly correlated with the content of clay particles in soil. 结果表明:复合体总量(G_0+G_1+G_2)与土壤中粘粒含量呈显著正相关。
- Korcak fractal dimension has notable linear regression with soil clay’s pore number, consolidation pressure, compression deformation quantitation. Korcak分维数与软粘土的孔隙数量、固结压力、压缩变形量之间存在较为显著的线性回归关系。
- Argillaceous rheological property and penetrability of clay have been decided by zeta-potential,which is conducted by the mobile surface of clay particle and electroneutrality media of solution. 运动中的黏土颗粒表面与溶液电中性介质形成的电动电位决定了黏土的流变学性质和渗透性质。
- The effect of anionic surfactant and non\|ionic surfactant on the stability of soil clay, suspension has been studied,using red earth in Zhejiang Province. 以浙江红壤为例,研究了两种阴离子表面活性剂和一种非离子表面活性剂对土壤粘粒悬浮液稳定性的影响。
- Due to chmical decomposition of silicate and alu minosilicate from coastal plain,SiO_2 particle adsorbed on clay particle and carbonate particle,and they were carried into de positional basin by running water. 由于滨海平原上硅酸盐和铝硅酸盐的化学分解,SiO_2质点吸附在粘土质点和碳酸盐质点之上,被流水搬运进沉积盆地。
- Non-ionic surfactants are more desirable because they possess lower critical micelle concentration (CMC) and are not liable to flocculate clay particles in the soil. 且因界面活性剂的微胞结构,会增加有机物在水中的溶解能力或产生乳化现象,有助于有机物的移除。
- Effect on Sandy Soil Liquefaction by Clay Particle and Clay Mineral 粘粒和粘土矿物对砂土液化影响的探讨
- NH4 adsorbing-desorbing equilibrium time and reaction rate, equilibrium adsorbing-desorbing capacity and adsorbing equilibrium constants changed with the soil clay content and CEC. 研究表明:(1)NH4+吸附、解吸平衡时间及反应速率,平衡时的吸附、解吸量及吸附平衡常数均随土壤粘粒和CEC不同而变化;
- The migration and interception of the released clay particles such as illite, kaolinite and chlorite were changed due to salinity changes. 另外,本区渗透性发生变化主要是由伊利石、高岭石和绿泥石这些非膨胀性粘粒在渗流柱内迁移和沉积引起的。
- Description : Raindrops have splashed clay particles and organic matter into the furrows, further than the sand particles. 降雨冲刷使粘土和有机物比沙粒更多的流入垄沟。
- Based on the layers are more with small lithological substances,clay particles,millipores and hydrophilic substances,the paper analyze the origins of low resistivity reservoirs. 在储层岩性细、粘土矿物多、微孔隙多、颗粒亲水等原因上分析了低电阻率油层成因机理。