... 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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综述了激光表面处理技术的原理、分类及其在材料腐蚀与防护方面的最新研究成果。
The mechanism and classification of laser surface processing(LSP) and its newest achievements on corrosion and protection of materials were reviewed.
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。
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.
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。
This article describes the structure characteristics, corrosion mechanism, classification and application of functional multilayer electrodeposits.
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