| 释义 |
classification of corrosion 1 ?腐蚀分类 ... classification efficiency 分级效率 classification of corrosion 腐蚀分类 classification of fire hazards 火灾危险性分类 ...
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The principle, characteristics and its current application in classification, fertility, pollution and corrosion of soil environmental quality assessment in recent years are reviewed in the paper. 文章对其原理、特点及其近年来国内在土壤分类和土壤肥力、污染、腐蚀等质量评价中的应用及进展进行了评述。 - 2
This article describes the structure characteristics, corrosion mechanism, classification and application of functional multilayer electrodeposits. 综述了多层电镀层的结构特点、腐蚀机理、镀层组合形成、分类及应用。 - 3
The paper reviewed the mechanism, classification, corrosion prevention grade of metal pipelines as well as the corrosion features of the sea water pipeline. 本文阐述了金属材料腐蚀的机理、分类、耐腐蚀等级，以及海水管系腐蚀特点。
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