Preparation and mechanical properties of nylon6/rubber/unmodified clay nanocomposites;
尼龙6/橡胶/天然粘土纳米复合材料的制备及其力学性能
To reduce the high cost for preparation of polyamide-6/clay nanocomposites and overcome a decrease in the toughness of the nanocomposites, in this work, we have developed a novel route with low cost to prepare polyamide 6/rubber/unmodified clay nanocomposites.
为了降低聚酰胺6／粘土纳米复合材料的高制备成本以及解决材料韧性下降等问题，本研究采用一种低成本的新方法制备出剥离型聚酰胺6／橡胶／天然粘土纳米复合材料。
Synthesis of mesoporous molecular sieve by addition of natural clay in raw materials at room temperature;
原料中添加天然黏土室温合成介孔分子筛
Rheological behavior of natural soft-clay during one-dimensional consolidation;
天然软土一维固结压缩过程中的流变性状
The destructuration of natural soil and suction were taken into account in the model.
首先介绍了一个结构性土的各向异性粘弹塑性模型,通过分析速度场与粘塑性应变率场的对应关系,建议了一个考虑天然土体结构破损及吸力影响的渐进变形解析模型。
By the dead load test on single pile composite foundation above grave pit and natural soil after the second consolidation foundation with full wafer boring gravel pile, the settlement curve and composite foundation deformation modulus are studied and compared.
通过西安地区黄土地基某工程实例 ,介绍了墓坑地基的处理 ,对处理过的墓坑应注意验收 ;整片钻孔夯扩碎石桩二次加固地基后 ,通过在墓坑和天然土上做单桩复合地基静载试验 ,并在沉降曲线和复合地基变形模量两个方面进行对比分析 ,指出了它们的承载变形性状差异 ,建议对未处理墓坑位置第三次加固并验收 ;最后以本场地墓坑处理的效果提出了其存在的问题及建
Application of Green Sand Casting Process of Yellow Loam Natural Clay-Bonded Sand
黄壤土天然粘土砂湿型铸造工艺的应用研究
Adaptability of Natural Yellow Loam Clay-Bonded Sand Casting Process to Thickness of Iron Castings
黄壤土天然粘土砂湿型铸造工艺对铸铁件壁厚的适应性
Natural clays have their structure which must be destroyed during the deformation process.
天然粘土一般都具有结构性，其变形过程必然伴随着结构的破坏。
Preparation of Polyamide 6/Rubber/Unmodified Clay Nanocomposites and Their Morphologies, Structure and Properties
聚酰胺6/橡胶/天然粘土纳米复合材料的制备及其形态、结构与性能研究
Effect of Chemical Composition of Clay on Mechanical Properties of NR/Clay Composite
粘土的化学组成对天然橡胶/粘土复合材料性能的影响
Natural Resources: bauxite, coal, crude oil, iron ore, natural asphalt, calcium, silica, mica, salt, clays.
自然资源：铝矾土、煤、原油、铁砂、天然沥青、石灰、硅石、云母、盐、粘土。
Fine-grained clay may settle out in the sheltered bays on the outer sides of the levees.
细粒粘土可以沉积在天然堤外侧的隐蔽湾中。
Experimental Relationships between Natural Water Content and Mass Density of Marine Clayey Soil
海相粘性土天然含水率与质量密度的经验关系
One-dimensional nonlinear consolidation analysis of structured natural soft clay subjected to arbitrarily time-dependent construction loading
任意施工荷载作用下天然结构性软粘土的一维非线性固结分析
brooch of coral (natural or agglomerated)
珊瑚（天然或粘结的）胸针
A black, viscous natural bitumen.
软沥青一种天然的黑色粘性沥青
A natural elevation, such as a small hill.
土丘天然高地，如小山丘
Clay, especially a white clay used by potters.
粘土，陶土粘土、尤指陶器使用的白粘土
gault clay
重粘土, 泥灰质粘土
Perhaps because of a natural gum in the plant, the layers stuck together.
也许由于植物中有天然胶质，几层粘到一起了。
Natural rubber latex concentrate--Prevulcanized rubber latex--Determination of viscosity
GB/T14797.2-1993浓缩天然胶乳硫化胶乳粘度的测定
Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.
健康的皮肤，粘膜和纤毛是许多病毒的天然屏障。
Many believe artificial soils do not simulate natural soils.
许多人相信人造土并不像天然土。