“cleaning agent and pre-membrane agent”的概念、定义、翻译、参考文献-科学参考

单词	cleaning agent and pre-membrane agent
释义	cleaning agent and pre-membrane agent Encyclopedia 工学清洗剂和预膜剂释 cleaning agent and pre-membrane agent清洗剂和预膜剂一类具有清洗作用的溶解性化学品称为是清洗剂。在金属表面清洗后加入一定量的水溶解性化合物，能在金属表面预先形成保护膜的一类化学品，称为预膜剂，也称为钝化预膜剂。
随便看	Taihao Tomb Taihe Taihe City Taihe Code Taiheiki Taihe Qu Taihe Taoist Temple Taihe Wa Taihe Xian Taiho Code Tai-Hsin Chu Tai Hu Taihua Temple Taihu Basin Authority of the Ministry of Water Resources Taihu blue algae event Taihu Cuizhu tea Taihu flood in 1991 Taihu flood in 1999 Taihu lake national park Taihu Lake Subgroup of Wu dialects Taihu Lake Villa Taihu Xian Tai Jia Taijiangian Stage Taijiang Qu

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。