siliceous soil是什么意思

网络释义

用法例句

The article advances fundamental tenets of the inorganic-silicon-imitated marble be made with portland cement as the major raw material under the influence of additive MFG.

提出了以硅酸盐水泥为主要原料,在无机添加剂 MFG 的作用下制成无机硅质仿大理石的基本原理,较详细地介绍了无机硅质仿大理石板材的生产原材料、生产工艺、产品性能及经济分析。

The macro-and micro researches demostrate that four eruptions lead to the silicon talus debris in the crytoexplosive breccia.

河北丰宁银多金属矿床赋存于隐爆角砾岩体中,发育一组典型低温热液矿物组合的围岩蚀变,矿化为典型低温热液成因的黄铁矿-闪锌矿-方铅矿-黄铜矿硫化物组合;控矿隐爆角砾岩划分为震裂花岗岩相、震碎花岗岩相、熔浆角砾岩相和气爆角砾岩相4类;宏观、微观研究认为其中的硅质角砾由4次喷发作用形成;气爆形成的萤石化可确定赋矿空间的分布规律。

The causes and forming mechanism of silica stone were discussed and some suggestions for improvement were also presented.

结合我公司的实际生产情况,对硅质结石的产生原因及形成机理进行了分析,并提出了相应的解决办法。

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

The simultanneous determination for Ca,Mg,Al,Fe,Ti in silicon material by ICP-AES were developed.

探讨了采用ICP-AES法,利用同一母液,一次实现硅质物料中Ca、Mg、A l、Fe、Ti 5种元素成分的联合测定方法,通过试验确定了溶样方法、仪器最佳工作参数、ICP分析条件、分析谱线等。

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。

The relation of emplacemental fashion as well as evolution of the silicic fluid and formating deposit;

金矿床中硅质流体侵位方式及演化与成矿关系