primary metal

用法例句

The composition of the multi metal primary ores with gold and silver in Hebei province is complex.

河北某矿石为含金银的多金属原生矿石 ,矿石成分复杂 ,金银与硫化物以及硫化物之间共生关系密切 ,分选难度较大。

Study on microstructures and properties of in-situ metal prepared by centrifugal SHS;

离心自蔓延原位自生金属组织和性能的研究

Influence of different electron donors on metal reduction by Desulfovibrio dechloracetivorans strain SF3

不同电子供体对Desulfovibrio dechloracetivorans strain SF3金属还原的影响(英文)

The mechanism of chlorinated organic compound removal by iron-based metal reduction and its research situation are introduced.

介绍了金属还原法中铁系金属还原脱氯去除氯代有机物的机理及研究现状,概括总结了催化剂类型、两种金属的比率、氯代有机物种类、溶液pH、反应温度、污染物初始浓度等因素对脱氯效果的影响,针对目前存在的问题提出了未来发展的方向。

In the present paper, one new species of Eokingdonella Yin is described.

记述采自四川省西部横断山地区炉霍县原金蝗属1新种,即炉霍原金蝗Eokingdonella luhuoensis sp。

A new species of the genus Eokingdonella Yin,namely Eokingdonella cyancula sp.

记述采自四川省西部地区原金蝗属1新种,兰原金蝗Eokingdonella cyanecula sp。

In the present paper,one new species of Eokingdonella Yin is described.

记述采自青海省昂欠县原金蝗属1新种,昂欠原金蝗Eokingdonella angqianensis sp。

Research on Microstructure and Properties of In-situ Synthesized Metal Ceramic Composite Coating by Laser Cladding;

激光熔覆原位自生金属陶瓷复合涂层组织性能研究

Microstructure and properties of in situ synthesis TiC particle reinforced metal matrix composite coating by argon arc cladding

氩弧熔敷原位自生TiC_p/Ni60A金属基复合材料涂层的组织与性能

Effects of Compost on Wheat Growth, Soil Cd and Cu Fractions in Heavy Metal Contaminated Soils in Situ

原位施用堆肥对重金属污染土壤中小麦生长及Cd、Cu形态的影响

Synthesis and characterization of one-dimensional ZnO nanostructures directly grown from and on Cu-Zn alloy substrate

ZnO一维纳米结构在金属基底上的原位生长和表征

In Situ Investigation on Plastic Deformation and Cracking of Metals under TEM/SEM;

金属塑性变形与断裂的TEM/SEM原位研究

In Situ Preparation of MgO-FeAl_2O_4 Material Based on Ferreous Raw Material

利用金属铁源原位反应制备MgO-FeAl_2O_4材料

Study on In-situ Synthesis WC Between Tungsten Wire and High Carbon Iron

高碳铁与金属钨丝原位合成WC的研究

The Pilot Study on Synthesizing Metal/Metal Silicide Multiphase Alloys by Hot-pressing In-situ Reaction Sintering;

热压原位反应合成金属/金属硅化物复相合金的初步研究

Study on the Reaction Synthesis of in Situ High-Entropy Alloy Matrix Composite

原位自生多主元高熵合金基复合材料反应合成研究

MICROSTRUCTURE AND MECHANICAL PROPERTIES OF IN-SITU SYNTHESIZED TITANIUM MATRIX COMPOSITES PREPARED BY POWDER METALLURGY

粉末冶金制备原位自生钛基复合材料的显微组织和力学性能研究

Amphiphilic Molecules Directed in Situ Synthesis and Assembly of Metal and Metal Oxide Nano/micro Stuctures;

两亲分子调控下金属及金属氧化物纳/微米结构的原位合成与组装

Transfection of Mouse Macrophage Metalloelastase Gene into Murine CT-26 Colon Cancer Cells Suppresses Orthotopic Tumor Growth, Angiogenesis and Vascular Endothelial Growth Factor Expression;

巨噬细胞金属弹力酶基因转染CT-26细胞对小鼠原位结肠癌生长及微血管生成的影响

The metal with the greater single-electrode potential will sacrifice itself to protect the other.

具有较大单电极电位的金属为保护另一种金属，自身将不断消耗。

Research on Heavy Metal-contaminated Soils in Situ Through One-way Pulse Electrophoresis Remediation Method;

重金属污染土壤的脉冲电泳原位修复研究

Study of Nitrogenatom Coordination Promoted Homolytic Reaction of the Ln-N Bond;

氮原子配位促进的稀土金属—氮键均裂反应研究

Molecular Dynamics Simulation and In-Situ TEM Analysis of FCC Metal Fracture;

FCC金属断裂的分子动力学模拟及TEM原位分析

Microstructure and Properties of In-Situ Synthesized Nb-Cr-Ti/C Surfacing Welded Metal

原位复合(Nb-Cr-Ti)C堆焊金属的组织与性能

METAL-INCORPORATED ZSM-5 BY IN-SITU SYNTHESIS AND ITS MORPHOLOGY CHARACTERISTICS

金属原位改性ZSM-5分子筛的合成及其形貌特征