acid formers

ore-body and ore-forming material occurrence state of three huge deposits in the mine field,the molybdenum ore-forming material origin and ore-forming mechanism were revealed.

河南省栾川县南泥湖钼矿田是我国位居世界前列的超大型钼矿田之一,通过对矿田内三个超大型矿床的矿床地质、矿体地质及成矿物质赋存状态的分析研究,揭示出钼的成矿物质来源和成矿机理,从而为进一步寻找同类型的钼矿资源提供了一系列实物资料。

The ore-forming material sources of the Baiyangping copper-cobalt-silver polymetallic deposit have been studied by the characteristics of isotopic compositions of S, Pb, C, O, and H, and the Co/Ni ratio of cobaltite.

利用白秧坪矿床的S、Pb、C、O、H同位素组成特征和辉砷钴矿的Co/Ni比值特征,对成矿物质来源进行了分析。

Based on the characteristics of S, Pb, O and C isotope in the Siwumuchang gold deposit in Inner Mongolia, the ore-forming material resource is analyzed.

根据内蒙古四五牧场金矿床的S、Pb、O、C同位素组成特征,对金矿床成矿物质来源进行了分析。

Based on the analysis of the regional deposit-forming background and the conditions of activation,migration,enrichment and precipitation of ore-forming materials in Hetai area from Caledonian to Yanshanian period,believe that the pulsation and upwelling of the mantle plume in late Yanshanian period in South China plays a keywords on formation of Hetai gold deposit.

通过分析区域成矿作用背景及河台地区加里东-燕山期成矿物质活化、迁移、富集、沉淀条件,认为燕山期华南地幔柱活动对河台金矿的形成起到关键作用,深源流体携带的大量成矿物质是金的主要来源,地幔柱构造、深大断裂、深部构造及韧性剪切带-韧脆性构造构成了完善的金的运移和再富集成矿体系。

Pb,S,C,O and Sr isotopes in the Pb-Zn deposits in the northwest Guizhou show multi source ore-forming materials and multi stage mineralization.

黔西北铅锌成矿区Pb、S、C、O、Sr同位素组成特征显示,成矿物质具多来源,成矿作用具多阶段性。

Until now,some studies showed that major source of ore-forming materials come from wall rock or upper mantle.

铀成矿物质的来源一直是花岗岩热液铀矿床成因研究的重要内容。

Review of the ore-forming matters' sources of the Xitieshan SEDEX type Pb-Zn deposit;

锡铁山SEDEX型铅锌矿床成矿物质来源综述

Chiefly analyze the substance composition, formation structure, main properties and medical values; interpret the value for exploiting this fiber.

文章阐述了罗布麻纤维的物质组成、形态结构,探索了提取罗布麻纤维的初加工工艺流程,分析了其药用价值和纺织保健开发价值。

Having made a great deal of survey, author have researched soft rocks engineering geological properties, substance composition and structure.

作者在做了大量调查的基础上,对我国主要软岩矿区软岩的工程地质性质、物质组成与结构进行了研究,探讨了软岩的物质组成与工程地质性质之间的关系,从本质上揭示了软岩工程地质性质极差的原因,并据此提出了一些软岩支护的合理建议。

Based on the 314 zone of blow filled soft clay engineering in Nanyou of Shenzhen,the paper studies the substance composition, microstructure and engineering characteristics of the blow filled soft clay.

以深圳南油“３１４”吹淤造陆地区为例，系统分析了吹填淤泥土的物质组成、微观结构特征及其物理力学特征。

Ore-forming metals maybe mostly derived from the granites.

花岗岩浆是成矿物质来源和成矿热源。

A tentative discussion on ore-forming material sources and mineralization of the Shihu gold deposit in western Hebei Province

冀西石湖金矿成矿物质来源及成矿作用探讨

ON THE SOURCE OF ROCK-AND ORE-FORMING MATERIAL IN YULONG PORPHYRY COPPER BELT EASTERN TIBET

论藏东玉龙斑岩铜矿带成岩成矿物质来源

THE STUDY ON THE SOURCE MATERIAL AND MINERALIZING PROCESS OF MIDDLE DEVONIAN STRATA-BOUND PB-ZN ORE IN THE QINLING MOUNTAINS

秦岭中泥盆世层控铅锌矿成矿物质来源探讨及成矿作用分析

Studies on Ore-forming Material Source and Ore Genesis of Laozhaiwan Fine-disseminated Gold Deposit, in Yunnan;

云南老寨湾金矿床成矿物质来源分析及矿床成因探讨

Ore Sources and Organic Mineralization in the Jinding Lead-Zinc Deposit,Yunnan Province

云南金顶铅锌矿床成矿物质来源及有机成矿作用

ORIGIN OF ORE-FORMING MATERIALS OF S.LONGWANGMIAO ARCHEAN GREENSTONE GOLD DEPOSlT IN NORTHERN HUNHE RIVER,LIAONING PROVINCE.CHINA

浑北太古宙南龙王庙金矿床的成矿物质来源

Research for Ore-Forming Material Source of Layer-Controled Lead-Zinc Deposits in Western Hubei

鄂西地区层控型铅锌矿床成矿物质来源研究

Geochemistry Constraint on the Ore-forming Materials of the Chengchao Iron Deposit,Hubei Province

湖北程潮铁矿成矿物质来源的地球化学制约

The Sources of Ore-forming Materials in Weishancheng Au-Ag Mineralization Belt in Tongbai,Henan Province:Lead Isotope Evidences

河南桐柏围山城金银成矿带成矿物质来源:铅同位素证据

To develop or hasten mineral formation.

成矿，矿化发展或加速矿物质的形成

Study on Mineral Components and Geological Background of Nephrites from Three Localities in China

中国三地软玉的矿物组成和成矿地质背景研究

Analysis of mineral elements content in several root and tuber plants

几种特色根茎植物的矿物质成分分析

material consisting of the aggregate of minerals like those making up the Earth's crust.

由矿物集合体构成的物质，这些矿物与地壳的构成物相同。

Source bed is a material base and essential condition of mineralization.

矿源层是成矿作用的物质基础和必备条件。

The Influence of the Mineral Composition and Microstructure on the Quality of the Low Silicon Sinter;

矿物组成及显微结构对低硅烧结矿质量的影响

mineral modified milk

改变了矿物质成分的(牛)乳

Analysis of Mineral Components of Four Orthoptera Insects

四种直翅目昆虫矿物质营养成分分析