“管道防污染”概念、定义、翻译-科学时代

单词	管道防污染
释义	市政工程词汇手册 anti-pollution in pipes 管道防污染
随便看	price earnings ratio price-earnings ratio price-earnings ratio price-earnings ratio price-earnings ratio (PER) price-earnings ratio (P/E ratio) price-earnings ratio (P/E ratio) price-earnings ratio--price-earnings ratio (PER) price-earnings ratio--price-earnings ratio (P/E ratio) price-earnings ratio--price-earnings ratio（P/E ratio） price-earnings ratio（P/E ratio） price effect price effect price effect price effect price-elastic demand price elasticity price elasticity price elasticity price elasticity price elasticity price elasticity price elasticity of demand price elasticity of demand price elasticity of demand

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

anti-pollution in pipes