“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。
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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。