• Study on the structure of Cu-Zn powder under annealing conditions;

    研究锌粉末不同退火工艺的显微组织变化。

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  • The microstructures of Cu-Zn powder under different annealing conditions were studied.

    研究锌粉末在不同退火工艺显微组织变化

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  • The Ashele Cu-Zn deposit is one of the typical massive sulfide ones hosted in volcanics.

    舍勒铜锌矿一个典型火山岩型块状硫化物矿床。

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  • Thee experimental research prepared for application and technics exploitation of rapid iy solidified Cu-Zn alloy.

    研究快速凝固铜锌合金应用工艺开发打下了实验基础。

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  • The metallographic structures of Cu-Zn powder under different conditions were studied by SEM, TEM and XRD in this paper.

    采用SEMTEMXRD等方法研究了锌粉末不同制备阶段时的金相组织。

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  • For a certain refractory Cu-Zn ore, a new process of bulk flotation-oxidizing roasting-selective leaching-Cu-Zn electrowinning is proposed.

    针对分选的铜锌矿石,提出一种混合浮选—氧化焙烧—选择性浸出—铜、锌电选冶联合工艺

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  • Saersoc gold deposit, a new type of deposit recently discovered in Ashele large scale Cu-Zn ore district surroundings, has special ore-forming characteristics.

    萨尔朔金矿近年来舍勒大型锌多金属矿区外围发现一种新的金矿类型具有特殊矿化特征

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  • Preparation of Cu-Zn-Al catalyst precursor for methanol and higher alcohol synthesis and the relationship between its structure and properties have been studied.

    研究了低碳混合催化剂制备、母体结构催化性能关系

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  • The methods of thermal spray and mechanical ball milling are combined in this paper and a new method of preparation of Cu-Zn ultrafine powders is brought forward.

    本文喷涂法机械法相结合提出一种新的超细锌粉末的制备方法

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  • The methods of thermal spray and mechanical ball milling were combined in this paper and a new method of preparation of ultrafine Cu-Zn powder was brought forward.

    本文喷涂法机械法相结合提出一种新的细铜锌粉末的制备方法

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  • The Hongtoushan Cu-Zn deposit, located in the Hongtoushan rock formation of Archean greenstone in North Liaoning Province, is a large-scale ore deposit with great industrial significance.

    红透山锌矿床赋存太古宙绿岩红透山岩组,极具工业意义大型矿床

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  • Objective To study plasma and intra-erythrocyte Zn, Cu, Ca and Mg in infants with malnutrition.

    目的了解营养不良婴幼儿红细胞内的变化及其意义。

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  • The cultivated rheum required quantity has an increase for the fe, mn, co, and decrease for the zn, cu, ni element nutrition with the growth age changes.

    随著生长年龄增加种植大黄元素营养需求量有所增加,对元素营养需求量略

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  • Elements of ca, Fe, Zn, Mg, Cu play an important role in organism's metabolism and physical performance enhancement.

    元素机体代谢运动能力提高中非常重要作用

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  • Metallic elements such as Fe, Cu, al, Pb, Na, Zn, Sn and Cd etc. would influence the stability of grape wine.

    影响葡萄酒稳定性金属元素

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  • The geological and geophysical prospecting models were also introduced for reference to massive sulphide Cu - Zn deposits of volcanic origin in Ashele.

    同时还介绍了阿舍勒火山成因块状硫化物-锌矿地质、物、化探找矿模型,可供同类矿床成矿预测参考

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  • This thesis investigated the migration of metal-complexes in soil column and plant uptake of soil Cu and Zn through use of vertical electrical field.

    本文研究了垂直电场条件下重金属络合物土壤中的迁移过程以及植物吸收效应。

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  • There exist large Au, Cu, Pb-Zn, Ni, rare metals, rare earth, Sn, Mo, V, Ti, W and some other types of ore deposits.

    具有大型、 超大型规模矿产为、铜、铅锌稀有金属稀土金属、以及

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  • Ca potentiators effect of ca, Cu, Mn, Mg, fe and Zn contents and quality in japonica rice were studied.

    利用粳稻品种探讨增效稻米中钙及积累品质的影响。

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  • Afforestation in sandy soils can cause soil acidification and affect Cu and Zn release.

    砂质土壤造林引起土壤酸化影响的释放。

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  • The determination results of Cu, Zn, Fe in mussels, a standard substance, proves that microwave digestion method is better than the traditional digestion method.

    通过对校准物质贻贝中的测定结果证明微波消化方式传统的消化方式优点多。

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  • The difference between the highest and the lowest Cd concentrating coefficients was 315 times, much higher than those for Cu and Zn.

    蔬菜富集系数品种差异最大,达315高于的富集系数的品种间差异。

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  • The contents of Cu, Zn and fe in different muscle tissues of pigs and chickens were determined by flame atomic absorption spectrophotometry (FAAS).

    实验利用火焰原子吸收不同部位肌组织含量进行了测定

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  • By microstructure analysis the evolutive characteristic of structure of rapidly solidified Cu Zn alloy in different temperature preservation was initially made clear.

    通过金相组织分析初步摸清合金快速凝固组织不同温度下保温组织演变特点

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  • Cu-Pb-Zn Polymetallic deposits along the Langshan-Zhaertashan in middle Tnner Mongolia is a typical polymetallic metallogenic scrics.

    内蒙古中部狼—渣尔泰山地区铜、铅、锌多金属矿床为—典型的多金属成矿系列。

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  • Eight kinds of microelements Cu, Pb, Cd, Zn in Dayi river were detected and analysed by flame atomic absorption spectrometry.

    采用火焰原子吸收分光光度法测定了山东省曲阜市大沂河水体重金属锌含量

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  • Methods By sub chronic experiment in rats, changes of Cu and Zn in serum and their distribution in liver, muscle, bone and brain were detected.

    方法通过慢性试验,分析血清水平变化肌肉长骨、脑中锌、铜的分布情况

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  • Cu-Pb-Zn ore bodies are located in outer contact zone of intermediately acidic granite(partially layered skarn) and the ore occurs as dissemination and fracture-filling.

    铜铅锌矿体分布酸性偏中性花岗岩体外接触中(部分层状卡岩),呈浸染状赋于夕卡岩中沿裂隙充填成矿

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  • Cu-Pb-Zn ore bodies are located in outer contact zone of intermediately acidic granite(partially layered skarn) and the ore occurs as dissemination and fracture-filling.

    铜铅锌矿体分布酸性偏中性花岗岩体外接触中(部分层状卡岩),呈浸染状赋于夕卡岩中沿裂隙充填成矿

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