mediasilicic rock

用法例句

Geochemical characteristics and tectonic setting of cherts in the Langzuizi Formation of the Xiangshan Group;

香山群狼嘴子组硅质岩地球化学特征及形成环境

Geochemical features and formation of auriferous chertsin Mojiang gold mine, Yunnan;

云南墨江金矿床含金硅质岩的地球化学特征和成因

Late Devonian pillow basalts and bedded cherts in Changning-Menglian tectonic belt of southwestern Yunnan,China;

滇西南昌宁-孟连构造带晚泥盆世枕状玄武岩和层状硅质岩的特征

Geochemical characteristics of siliceous rocks in Yangtizishan-Moshishan anatase ore district,Zhenglanqi County,Inner Mongolia,with implications for sedimentary environment;

内蒙古正蓝旗羊蹄子山-磨石山钛矿区硅质岩地球化学特征及沉积环境意义

Geochemistry and sedimentary environments of the Palaeozoic siliceous rocks in western Hubei;

鄂西古生代硅质岩的地球化学特征及沉积环境

Geochemical characteristics of depositional environment of the Upper Sinian bedded siliceous rocks in western Hunan;

湘西上震旦统层状硅质岩沉积环境的地球化学标志

Geochemistry and tectonic significance of the Lower Triassic Xikou Formation silicalite in SW Fujian,China;

闽西南下三叠统溪口组硅质岩的地球化学特征及构造意义

A study of the fluid environment of silicalite of transitional Precambrian-Cambrian age in Hunan and Guizhou provinces;

湘、黔地区前寒武——寒武纪过渡时期硅质岩生成环境研究

Hydrothermal sedimentary silicalite studies are important for ore deposits.

热水沉积硅质岩对于矿床研究具有重要意义。

Petrology and geochemistry of siliceous rocks in Silurian lead-zinc deposits of southern Qinling region;

南秦岭志留系铅锌矿床中硅质岩岩石学及地球化学

Petrological and petrochemical characteristics of siliceous rocks in hydrothermal sedimentary deposit of Guangxi Province;

广西热水沉积矿床中硅质岩岩石学及岩石化学特征

Geochemistry characteristics and palaeogeographic significance of the Ordovician siliceous rocks from Laohushan area,North Qilian orogenic belt;

北祁连造山带老虎山奥陶系硅质岩地球化学特征及古地理意义

The genesis of siliceous rocks in the Changkeng gold-silver deposit, Guangdong Province;

广东省长坑金银矿床硅质岩石成因分析

Geochemical Characteristics and Sedimentary Environments of Siliceous Rocks and Siliceous Mudstone--Case Study of Bayingou Ophiolitic Mélange in Xianjiang

新疆巴音沟蛇绿混杂岩带中硅质岩及硅质泥岩的元素地球化学特征及其形成环境

Zircon U-Pb Age of Siliceous Rock from the Central Jilin and Its Geological Significance

吉林中部硅质岩中锆石U-Pb年龄及其地质意义

Silicon Isotopic Composition and Silica Source of Quartz Crystals in the Weathering Crusts of Carbonate Rocks,Guizhou Province

贵州碳酸盐岩风化壳中晶体石英的硅同位素组成及硅质来源探讨

any of a group of crystalline silicate mineral common in igneous and metamorphic rocks.

晶体硅酸盐矿物中的任何一种，广泛分布在火成岩与变质岩中。

Characteristics and geological significance of diatoms in core from Jiulongjiang Estuary

九龙江口岩心中的硅藻特征及其地质意义

An review on geology study of carbonaceous-siliceous-pelitic rock type uranium deposit in China and the strategy for its development

中国碳硅泥岩型铀矿地质工作回顾与发展对策

The deposit is contained in the predominantly calc-silicate upper part of the corella formation.

矿床位于科雷拉岩系上部主要为钙质-硅酸盐类的岩层中。

The calcareous and siliceous rock deposits of springs, lakes, or ground water.

泉华泉、湖或地下水中的石灰质和硅质岩石沉积物

THE RECOGNITION OF ORIGINAL ROCKS OF FELSIC METAMORPHIC ROCKS IN GUANGCHANGLING ARCHEAN BANDED IRON FORMATION AND STRATIGRAPHIC IMPLICATION

弓长岭太古代条带状硅铁建造中长英质变质岩的原岩恢复及地层学意义

RADIOLARIAN FOSSILS FROM CHERT GRAVELS OF TRIASSIC CONGLOMERATE IN NW MARGIN OF THE TARIM BASIN AND THEIR GEOLOGICAL SIGNIFICANCE

塔里木盆地西北缘三叠系硅岩砾石中的放射虫化石及其地质意义

OSTRACODS FROM THE UPPERMOST PERMIAN SILICEOUS AND MUDDY ROCKS OF GUIZHOU, GUANGXI AND ANHUI

黔桂皖二叠纪末期硅泥质岩相地层中的介形类(英文)

Characteristics and genesis of Changkeng gold-hosting siliceous rock in the rim of southwestern Sanshui Basin,middle Guangdong Province,China

粤中三水盆地长坑金矿赋金硅质岩特征及形成研究

A STUDY ON SILICON AND OXYGEN ISOTOPIC GEOCHEMISTRY OF THE DEVONIAN SILICA ROCK IN QINLING RANGE

秦岭泥盆纪硅质岩硅、氧同位素地球化学研究

CHARACTERISTICS OF DEVONIAN TURBIDITES AND SILICALITES IN DACHANG, GUANGXI

广西大厂泥盆系浊积岩和硅质岩的特征

a hard coarse-grained siliceous sandstone.

一种硬质、粗颗粒的硅酸砂岩。

A siliceous rock of chalcedonic or opaline silica occurring in limestone.

硅石出现在灰岩中的玉髓或蛋白色硅石

Lithogenesis Research of Silicalite and Limestone of Silurian in the Uranium Metallogenic Belt in Western Qinling

西秦岭铀成矿带中志留系硅岩灰岩的成因研究

a vitreous mineral consisting of sodium aluminum silicate and sodium chloride in crystalline form; occurs in igneous rocks.

一种玻璃质矿物，由钠铝硅酸盐和氯化钠组成，呈晶体状，见于火成岩中。