underground corrosion信息详情
地下腐蚀
corrosion───n.腐蚀;腐蚀产生的物质;衰败
underground───adj.位于地下的;地下的;先锋派的,急进探索的;adv.在地下;秘密地;n.地铁;秘密政治组织;v.铺(电缆)于地下
underground railway───地下铁路;地铁
corrosion science───[化学]腐蚀科学
corrosion protection───[材]防腐;防腐蚀,腐蚀保护
tackle underground───地下铲运机
underground parking───地下停车场
neutralize corrosion───中和腐蚀
underground water───地下水;潜水;地下水; 坑内水
method is proposed for determining the initial time of corrosion of steel bolts in underground environment based on investigation of corrosion of steel bolts in many mining projects.───根据采矿工程中锚杆锈蚀问题,提出了地下环境场下钢锚杆开始锈蚀时间的确定方法。
electrical interference in the underground mine area gives rise to serious corrosion of pipelines and the improved ground discharge is satisfactorily effective.───矿区井下电铁干扰使管道受到强烈腐蚀,采用改良型接地排流后收到了满意的效果。
phases of corrosion products on underground steel tube and their changes with depth of rust layer were analysed using Mossbauer effect, X - ray diffraction and proton X -ray fluorescence analysis.───使用穆斯堡尔效应、x射线衍射分析及质子x射线荧光分析法,分析了地下钢管腐蚀产物的相态及其随锈层深度的变化。
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