Great care is required in the selection of clays to be used for making agatewares.

在选择用于制作玛瑙器皿的粘土时，需要格外小心。

This will occur both in sands and clays.

这在砂土地和粘土地带常常发生。

Thus clays and shales tend to be impermeable.

因此粘土和页岩就往往不透水。

Thus clays and shales tend to be impermeable .

因此粘土和页岩就往往不透水。

There are, of course, many silty clays and clayey silts.

当然了，你知道，这里面有非常多的粉质黏土和粘质粉。

Consolidation settlement occurs mainly in clays or silts.

压缩沉降主要出现在粘土或粉沙中。

Kaolin and other kaolinic clays, whether or not calcined.

高岭土及类似土，不论是否煅烧。

Small seasonal rivers formed beds of natural clays and dried mud.

一些季节性小河流留下了有自然粘土的河床。

Generally, the reason is clays consolidation and creep effect.

其原因一般地是土体固结和流变等效应所引起的。

Algae removal by clays is a promising approach to treat blooms.

粘土除藻是一种有前景和环境友好的应急除藻技术。

As with regular clays, the fumes are not toxic unless the LS burns.

与常规陶泥一样，烘焙时的烟气是无毒的，除非燃烧起来。

The pillared clays interlayer is a special site in chemical reaction.

柱撑粘土矿物层间域是一个特殊的化学反应场所。

The deformation of natural clays is induced due to the damage of structure.

把天然粘土的变形看作是出结构的破坏引起的。

Research in different living conditions of the adsorption clays performance.

研究在不同条件下改性膨润土的吸附性能。

The Anasazi culture were also skilled at forming the natural clays into pottery.

阿纳萨奇人还擅长于用粘土制作陶器。

Clays boastful rhymes composed spontaneously defined him as a forerunner of rap music.

克莱随意编出充满自夸的言辞，可以说他是饶舌音乐的先驱。

Clays boastful rhymes, composed spontaneously, defined HIM as a forerunner of rap music.

克莱随意编出充满自夸的言辞，可以说他是饶舌音乐的先驱。

The layers at the base of the mountain contain clays and sulfates, both known to form in water.

山峰底部的层叠物中还含有粘土和硫酸盐，这两类物质都是在水的作用下才能形成。

Oil muds contain colloidal emulsion droplets, organophilic clays and fatty-acid soap micelles.

油基泥浆包含胶质乳状液滴、亲油基粘土和脂肪酸皂胶粒。

The physicochemical conditions for the forming of palygorskite clays were alkaline and reduction.

凹凸棒石粘土形成的物理化学条件为偏碱性的还原条件。

The grapes have been sourced entirely from Tallarook vineyard blocks consisting of gravelly clays.

所用葡萄只产自由砾质土壤的泰拉·洛克葡萄园。

Light duty operations like the excavation of clays and the loading of sand, earth, and gravel, etc.

一般黏土的挖掘和沙、土砾石和装载等轻作业环境。

Heat-blocking refractory clays and metal heat shields extend the range of suitable applications safely.

用热阻断耐火粘土和金属隔热层以扩大安全合适的应用范围。

The clays from natural sedimentation have always the structure (fabric and bond) and structure strength.

天然沉积粘土都具有一定的结构性(组构和胶结)和结构强度。

The lateral deformation of the diaphragm wall in clays has been analyzed for braced-cut during excavation.

有针对性地对粘性土中的内支撑挡墙的侧向变形进行了研究。

Some specimens, because of their chemical composition should not be washed, also those of the clays or crumbly type.

有些标本，是因为其化学成分不应该洗，还那些粘土或易碎的类型。

The research results for shearing strength behaviours of typically overconsolidatedfissure clays are given in the paper.

本文是对典型超固结裂隙粘土强度特性的研究结果。

It's of important meanings for study on the dispersion-flocculation behavior of clays in soil to soil environment protection.

研究土壤中粘土分散凝聚行为对于土壤环境的保护具有重要意义。