氧化物矿物

硅酸盐和金属氧化物矿物氧同位素组成的CO2激光氟化分析

Oxygen Isotope Analysis of Silicate and Metal Oxide Minerals by CO_2 Laser Fluorination

常见稀土氧化物矿物中氧同位素分馏研究

Study on Oxygen Isotope Fractionation in Common RE Oxide Minerals

Fe4~（3+）FeTiO9，一个由2Fe2O3-FeTiO3组成的铁-钛氧化物矿物

Fe ~ 3 + _4fetio_9 , a Fe-Ti oxide mineral consisting of 2fe_2o_3-fetio_3

沉积物中典型氧化物矿物吸附的镉对芦苇的生物有效性研究

Bioavailability of Adsorbed Cd on Typical Oxides of Sediment in Phragmites australis

天然锰氧化物矿物氧化废水中苯酚的动力学研究

The Kinetics of Oxidizing Phenol in Wastewater by Natural Manganese Oxide Minerals

原子吸收法间接测定高价稀土氧化物矿物中微量氯离子

Indirect Determination of Trace Chlorine in High-valence Rare Earth Oxide by GFAAS Method

富钴结壳生长过程中铁锰氧化物矿物组合的变化

Variations in Fe - Mn oxide mineral assemblage in co - rich crust during its growth

矿物组成主要为腐蚀生成的铁硫化物矿物、铁氧化物矿物以及来自飞灰颗粒的硅铝酸盐矿物。

The mineral matter mainly includes iron sulfide and iron oxide generated by corrosion as well as silicon aluminate which originated from fly-ash particles .

磁化率与红层成良好的正相关关系，说明铁氧化物矿物含量的变化是导致磁化率变化的原因。

The good positive correlation between magnetic susceptibility and red beds suggest that the magnetic susceptibility changes due to the variety of the hematite or maghemite composition .

天然水体中，铝氧化物矿物表面上的吸附等各种反应在很大程度上影响着金属阳离子、无机阴离子和一些天然有机物的迁移转化和归趋。

The adsorption of metal cations , inorganic anions and natural organic molecules on the aluminum mineral surfaces play an important role in the transfer and fate of these absorbates in the natural aquatic environment .

论述了开发钨、钼、钒、镍、铬等氧化物矿物直接冶炼合金钢的战略意义，并对白钨矿和氧化钼等氧化物矿的直接还原合金化进行了理论分析与计算。

Strategic significance of developing-alloy steels with oxide ores containing W 、 Mo 、 V 、 Ni 、 or Cr is discussed in this paper , and theoretic analysis and calculation and new techniques are conducted for direct alloying of oxide ores .

在碱性环境中，Ca、Mg、K的化合物或矿物是制约土壤非闭蓄性硒均主要因子，而控制闭蓄性硒的则是Fe、Al、Ma的氧化物或矿物。

But in alkaline condition , the compounds or minerals of Ca , Mg , K are main factors controlling unenveloped selenium in soil , with the oxides minerals of Fe , Al , Mn controlling the enveloped selenium .

结果表明，在酸性环境中，Fe、Al、Mn的氧化物或矿物是控制土壤硒化学行为的主要因子，Ca、Mg、K的作用不大。

The results show that in acid conditions , the oxides or minerals of Fe , Al , Mn are main factors controlling selenium chemical behaviour in soils , and the action of Ca , Mg , K is not significant .

长白矿（PbNb2O6）&一种铌铅氧化物的新矿物

Changbaiite ( pbnb_2o_6 ), a new mineral of lead and niobium from Eastern kirin , China

其中，温度和pH值是影响农药水解的最重要条件，其他条件如水中存在的金属离子，环境中的金属氧化物和粘土矿物以及溶解性有机物等也会对农药的水解产生显著影响。

Among all the factors such as PH , temperature , metal oxidation , clay and dissolved organic matter ( DOM ), both pH and temperature were most important factor .

利用水合金属氧化物和氢氧化物矿物表面重金属离子发生吸附作用的原理，进行了天然褐铁矿处理含Hg（Ⅱ）废水的实验。

The main affecting factors and adsorption isotherms in the application of natural iron_bearing oxides and hydroxides to the treatment of Hg (ⅱ) wastewater were studied with the theory of adsorption of heavy metal ions on the surface of water_metal oxides and hydroxides .

一种由含水的锰和钡的基性氧化物组成的矿物，是锰的来源。

A mineral consisting of hydrated basic oxide of manganese and barium ; a source of manganese .

上地幔交代氧化物及其相关矿物&金伯利岩中复杂氧化物的相互关系及地幔交代作用探讨

Oxides and related minerals in upper MANTLE-RELATIONSHIP among complex oxides in kimberlites and an investigation on metasomatism in upper mantle

一种由铁和锰的钽氧化物组成的矿物，与铌铁矿共生，亦见于粗糙的花岗岩中，是一种钽矿石。

A mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite ; an ore of tantalum .

在岩浆和热液中，锡以锡氢化物、锡合金氢化物迁移至地壳浅部，锡氢化物、锡合金氢化物被氧化成锡氧化物、锡合金矿物，或与硫、硫化氢作用形成锡的硫化矿物。

Tin in magma and magmatic hydrothermal solution migrates as forms of tin hydride and tin alloy hydride to shallow crust level which , then are oxidized to tin oxide , tin alloy mineral or combine with S , H 2S , forming tin sulfides .