“engine temperature ratio”的概念、定义、翻译、参考文献-科学参考

单词	engine temperature ratio
释义	engine temperature ratio Encyclopedia 工学航空发动机热力循环释 engine temperature ratio发动机温比发动机尾喷管出口与压气机进口的总温之比。简称ETR。
随便看	nucleon-nucleon collision nucleon number nucleon pair model nucleon separation energy nucleon transfer nucleophile nucleophilic 18F-fluorination substitution nucleophilic active DNA slicing agent nucleophilicity nucleophilic reaction nucleophilic reagent nucleophilic rearrangement nucleophilic substitution reaction nucleoplasm nucleopore filter membrane nucleoprotamine nucleoprotein nucleor nucleosidase nucleoside nucleoside antibiotic nucleoside diphosphate nucleoside monophosphate nucleoside triphosphate nucleosome

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。