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

单词	catalyst selectivity
释义	catalyst selectivity 催化剂选择性
随便看	spring-tine harrow spring-tine shank spring-tine weeder spring tip spring to break spring tool spring tool holder spring-tooth attachment spring-tooth cultivator spring-tooth cylinder spring-tooth disk harrow spring-tooth drag spring-toothed harrow spring-toothed weeder spring-tooth flexing standard spring tooth harrow spring-tooth harrow spring-tooth harrow plough spring-tooth harrow section spring-tooth rake (附于平地机后端的) spring top-dressing spring to pull off spring tracheid spring track spring trip

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