“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	temple temple-administered slave household Temple and Cemetery of Confucius and the Kong Family Mansion in Qufu World Culture Heritage temple and school complex Temple at Karnak temple fair dramatic stage in Gaochun District Temple Fair on Miaofeng Mountain temple market temple mural paintings of Sui and Tang Dynasties temple of ancient egypt Temple of Apollo Temple of Apollo Epicurius at Bassae Temple of Confucius Temple of Delphi Temple of Earth Temple of Flowers Temple of Hatshepsut Temple of Heaven Temple of Heaven:an Imperial Sacrificial Altar in Beijing World Culture Heritage Temple of Heaven in Beijing Temple of Heaven Kowloon cypress Temple of Huang, the Grand Immortal Temple of Luxor temple of military god Temple of Mount Tai

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。