varicoloured claystone是什么意思

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In this paper, compaction and dehydration and the most important diagenesis of clayrock are introduced briefly.

本文简要介绍了粘土岩较为重要的成岩作用:压实作用和脱水作用,并以其为基础阐述了粘土岩在含油气系统的基本要素和成藏作用中所扮演的角色,指出粘土岩在烃源岩、盖层、储层、圈闭的形成、油气的生成和运移中的研究意义。

Transitional tervain from siliceous rock to clayrock,both interbed and altered clayrock are favourable strata of all kinds of elements concentrated mineralization underneath the Cambrian.

寒武系底部硅质岩向粘土岩过渡地带 ,或两者的互层以及蚀变粘土岩是多种元素富集成矿的有利岩层。

The research significance and the characteristices of No. 2 coal-2 upper-floor claystone in Longkou Coal mine area;

龙口矿区2号煤层顶板粘土岩特征及研究意义

REE geochemistry of claystone at the Permian-Triassic boundary in the Jiangyou-Guangyuan area, northern Sichuan, China and its geological implications.;

川北江油—广元一带二叠系—三叠系界线粘土岩稀土元素地球化学特征及其地质意义

Characteristics of claystone at the continental Permian-Triassic boundary in the eastern Yunnan-western Guizhou region;

滇东黔西地区陆相二叠—三叠系界线粘土岩特征

A summary is given to the construction technology of the left upper access tunnel in clay rock with major faults for the Laxiwa hydropower project and reference can be made of it for the similar project construction on the upper Yellow River.

总结粘土岩与大断层内的隧洞施工技术,对黄河上游及类似工程施工提供借鉴。

The gray montmorillonite-rich beds (clay rocks), discovered in the Upper Shaximiao formation of Middle Jurassic, Wanzhou City, were studied mineralogically and chemically.

四川盆地东北缘万州地区中侏罗世上沙溪庙组产出稳定层状浅色粘土岩。

The black kaolinitic clay rock is a gangue from Wangshiwa coal mine in Tongchuan.

黑色高岭石粘土岩，是铜川王石凹煤矿石炭纪煤系地层顶部，五号煤层的上部一层稳定的煤矸石。

Based on the analysis of the experimental result,the anthor discussed the engineering character for road of the soft sedimentary rock including the clay rocks and clasticrocks,under lacustrme facies in the south Hunan province.

通过试验结果分析，讨论了湘南湖相软质沉积岩中粘土岩类岩石及碎屑岩类岩石的路用工程性

The principal direction of small-scale movement is from a shale or clay to a sandstone or other permeable bed.

小范围运动主要从页岩或粘土岩向砂岩或其他渗透性地层中运动。

INFRARED SPECTROSCOPIC DETERMINATION OF THE CONTENT OF SEPIOLITE IN CLAY ROCKS

用红外光谱法测定粘土岩中海泡石矿物的含量

Engineering Properties of Clay Rock and Sandstone in Upper Tertiary System for Chao River Tunnel Scheme in the Middle Line of South-to-North Water Diversion

南水北调中线潮河隧洞方案上第三系粘土岩、砂岩的工程性质

Sedimentary rock composed of fine fragments, as of clay or mud.

泥质岩，黏土岩如粘土或湿泥等由细碎片构成的沉积岩石

Diagenetic Characteristics of Clay Minerals in Volcaniclastic Rock;

火山碎屑岩中粘土矿物的成岩作用特征

a sedimentary rock formed by the deposition of successive layers of clay.

一种由粘土逐层沉积而成的沉积岩。

Thus clays and shales tend to be impermeable.

因此粘土和页岩就往往不透水。

fine-grained rock consisting of compacted clay particles.

成分细密的岩石，含有致密的粘土微粒。

a sedimentary rock formed from clay deposits.

一种由粘土沉淀物形成的沉积岩。

Detritus usually consists of gravel, sand and clay.

岩屑通常是由砂砾，沙和粘土组成的。

Earth, rocks, or clay excavated in mining.

废石在采矿过程中挖掘的土、岩石或粘土

A Study of Clay Minerals from the Longyan Weathering-Type Kaolin Deposit, Fujian Province

福建龙岩风化型高岭土矿床中粘土矿物的研究

a rudaceous rock consisting of sharp fragments embedded in clay or sand.

尖角的碎石嵌入粘土或沙而构成的砾质岩。

STUDY ON DIAGENESIS OF CLAY MINERALS IN THE WESTERN DEPRESSION OF THE LIAOHE BASIN

辽河盆地西部凹陷粘土矿物的成岩作用研究

Study of clay particle content in geo-technical engineering investigation

粘粒含量在岩土工程勘察中的应用研究

Effect and Control of Clay Minerals on Clastic Reservoir

粘土矿物对碎屑岩储集层的影响及控制

Organo-clay Complexes in Muddy Sediments and Mudstones;

泥质沉积物和泥岩中的有机粘土复合体

Application of clay mineral characteristics analysis in sandstone oil reservoirs;

粘土矿物特性分析在砂岩油藏开发中的应用