“catalyst lifetime”的概念、定义、翻译、参考文献-科学参考

单词	catalyst lifetime
释义	catalyst lifetime Encyclopedia 工学催化反应工程释 catalyst lifetime催化剂寿命催化剂在保持一定活性水平和在稳定生产能力的条件下，在工业反应器内能够使用的时限或运转周期。
随便看	mining industrial zone mining information model mining losses rate mining machinery mining of beach placer mining of spontaneous combustion deposit mining optimization mining pipeline transport machinery mining preference mining pressure induced hazards mining process management database mining products safety approval and certification mining radioactivity mining rayleigh wave prospection mining rayleigh wave seismometer mining right mining rights management mining safety management mining scraper conveyor mining seismic advanced exploration mining sequence mining ship mining shovels mining simulation mining slope accident

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。