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- silty clay loam 粉沙质粘壤土,粉质粘壤土,粉砂粘壤土
- The result showed:(1) With the development of community, soil texture changed from silt to clay loam, soil texture was improved obviously. 结果显示:(1)着群落的发育,土壤质地由群落发育中期的粉土逐渐过渡到发育后期、期的粘壤土,土壤质地得到了明显的改善。
- The optimum soil type was sandy loam soil, followed by clay loam, sandy soil. 覆盖的土壤类型以沙壤土最好,粘壤土次之,风沙土较差,漏沙土最差。
- Distribution of drip-applied orthophosphoric acid on Panoche clay loam directly under the emitter. 表6 Panoche 粘土滴头下滴灌施正磷酸的分布 Table 6.
- The soil was a silty clay with an intermediate plasticity and a medium expansion potential. 试验结果表明:该膨胀土原状样和压实样的剪胀势随着吸力增加而增大。
- The structure changes in frozen silty clay under triaxial shear are dynamically monitored by Computerized Tomography(CT) technique. 利用计算机断层扫描技术 (CT)对冻土在三轴剪切过程中的结构变化进行了动态测试 .
- The results indicated that the cultivar with high gluten, planted on the clay loam, had highest protein content, and lowest starch content. 结果表明:面筋含量较高的品种在粘壤条件下蛋白质含量较高,而淀粉含量较低,砂壤地与之相反,中壤地蛋白质含量和淀粉含量处于砂壤和粘壤之间;
- Studies on silty clay subjected to triaxial loading by using real-time computed tomography(CT) scanning experiment are carried out. 采用CT实时试验对上海粘性土的三轴应力条件下的特性进行系统的试验研究。
- A dynamic module damage model was built to predict the dynamic strength and maximum dynamic module of the silty clay after every freeze thaw cycle. 建立了动模量损失模型,能够预测每一次冻融循环后的动强度和最大动模量。
- The combined effect of the tensile stress and seeped water is the direct cause of dilapidation of this silty clay slope. 张应力和水的共同作用,是导致了边坡失稳的直接原因。
- New Mooring Container Quay of Bangladesh-Chittagong is located near Karnaphuli River, and its stratums are mostly fill, silty clay and muddy silty clay. 孟加拉吉大港新锚地集装箱码头位于孟加拉国KarnaphuliRiver河边,基底地层主要以填土、淤泥质土和粉细砂为主。
- Through the study of the dynamic hysteretic loop curve of silt clay, a new bilinear model of soil based on damping ratio was proposed. 摘要通过对粉质粘土动力滞回曲线的研究,提出了一种新型基于阻尼比的双线型土动力本构模型。
- Direct and triaxial shearing tests were carried out for deuterogenic adamic earth, silty clay and completely weathered mudstone, and the experimental results were analyzed. 对次生红粘土、粉质粘土和全风化泥岩进行了直接快剪实验和三轴不排水剪切实验;并对实验结果进行了分析.
- It"s especially important to enhance drainage so that to keep the construction of the station under anhydrous state when excavating in Beijing"s silty clay environment. 在北京粉质粘性土层中施工暗挖车站,加强降水,保证车站在无水情况下施工尤为重要。
- The built prediction model is characterized by high precision, can be used to evaluate the effect of the freeze thaw cycles on the service life of the silty clay roadbed. 通过与试验对比可知,预测模型具有较高的精度,可以用来评估冻融循环对粉质黏土路基使用寿命的影响。
- The engineering property of the pebbly silty clay is difficult to determine accurately by the routine soil mechanics experiment because of its structure s complexity. 由于结构的复杂性,含碎石粉质粘土的工程性质很难由常规土力学试验准确确定。
- The soils (Paleudults) consist predominantly of light brown fine loamy sand to fine sandy loam changing with depth into a brown sandy clay loam and sandy clay with red mottles. 土壤(强发育湿润老成土)主要为淡棕色细壤质砂土到细砂质壤土,随着深度增加,土壤变为棕色砂质粘壤土和带有红色斑点的砂质粘土。
- In the late growing stage, the transferring rate of N, P and K followed the order of sandy loam>loam> loamy clay >clay loam. 同时施肥使得叶片和茎鞘中的氮磷钾转移率略有降低。
- The absorption and distribution of N, P and K differed with soil textures, and the order of total absorption of N, P and K per corn was loamy clay >loam> clay loam >sandy loam. 从后期氮磷钾的转移率看,不同质地土壤表现为砂壤>轻壤>中壤>粘壤;
- Among three typical soils: sand, silt and silty clay, damp in silty clay was maximum, that in sand was minimum and that in silt was between the former two under the same soil stress. 对于砂土、粉土、粉质粘土,在相同应力状态下,粉质粘土的阻尼作用最大,粉土次之,砂土最小;