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metal elements

网络金属元素

metal elements

metal elements

metal elements

金属元素

金属元素,Metal... ... ) Metal elements 金属元素 ) metal element 金属元素 ...

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Pyrites often contain several nonferrous metal and noble metal elementS and thus can be possessed of comprehensive utilization .

黄铁矿常含有多种有色金属和贵金属元素，具有综合利用价值。

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The concentration of metal elements in the aeroengine lubricating oil is a reflection of abrasion and fracture of aeroengine key components .

润滑油金属含量是航空发动机关键部件出现磨损及裂纹等情况的表征。

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In reason of the difference of metal elements in the glaze , this kind of pottery shows a brown or green color appearance .

由于所含金属元素的不同，铅釉陶釉色呈现出棕黄、深绿两大面貌。

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Aluminum content of elements in the crust ranks third, behind oxygen and silicon, the most abundant in the crust of metal elements .

铝元素在地壳中的含量居第三位，仅次于氧和硅，是地壳中含量最丰富的金属元素。

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Spalling due to corroding of metal elements workmanship ?

金属埋件的腐蚀膨胀引起的剥落

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Soil organic matter is the major factor to influence the accumulation of heavy-metal elements .

土壤有机质是影响重金属积累的主要因素。

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Alloys consists of metal elements combined with other elements .

合金是有多种金属元素与其他元素结合而成的。

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The leaching test also showed the weak leaching ability of heavy metal elements .

淋溶试验也表明重金属元素的淋溶性弱；

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Alloys consist of metal elements combined with other elements .

合金组成与其他元素结合金属元素。

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The metal elements and forms of abradant were analyzed by AES and XRD.

磨料部分通过原子发射光谱和 x 射线衍射法进行金属元素及形态分析。

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It shows that Nihe River has been polluted by some heavy metal elements.

说明泥河已经受到一定程度的重金属污染。

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For example , EPA is a series of standards for soil metal elements of a standard test .

例如，环保局是一个符合标准的测试土壤中重金属元素标准系列。

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Vague categorization of the metal elements in Chinese patent medicines for treating cerebrovascular diseases

治疗脑血管疾病中成药物金属元素的模糊分类

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Determination on residues of several heavy metal elements in Panax notoginseng and its cultivating soil

三七及其栽培土壤中几种重金属元素含量的测定

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Investigation on Heavy Metal Elements Distribution and Content in Water Along the South and North Bridge River

湛江南桥河、北桥河水重金属含量及分布的研究

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Experimental research on removal of metal elements in wastewater by chemical flocculation and chemical bio-flocculation processes

两种絮凝工艺去除污水中金属元素的对比试验

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The Testing of Heavy Metal Elements in Different Parts of Wenshan Gingseng at Different Stages

三七生长初期不同部位重金属元素含量测定

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Determination of Metal Elements in Chrysanthemums Produced in Different Areas with Microwave-Assisted Sample Digestion-FAAS

微波消解 -FAAS 法测定不同产地菊花中金属元素

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Adsorption Properties of the Nitrogen -Coordinating Chelate Resin of Furfural Series for Noble Metal Elements

糠醛系氮配位螯合树脂对贵金属元素的吸附性能

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