“aviation gasoline”的概念、定义、翻译、参考文献-科学参考

单词	aviation gasoline
释义	aviation gasoline Encyclopedia 工学汽油释 aviation gasoline航空汽油往复活塞式航空发动机用燃料。而航空煤油（喷气燃料）是用于喷气式和涡轮螺旋桨式航空发动机的燃料。 Chemistry ＞能源化学＞石油＞释义 aviation gasoline航空汽油
随便看	positive root positive root system positive rotation positive school of criminology positive selection positive self-adjoint operator positive self-regard positive semi-definite positive semi-definite form positive semi definite Hermitian matrix positive semi-definite Hermitian matrix positive semi-definite kernel positive semi definite matrix positive semi-definite matrix positive semi-definite operator positive semi definite quadratic form positive semi-definite quadratic form positive semi-definite rational function positive semigroup positive semiorbit positive semi-trough positive sense positive sense single-stranded RNA virus positive sequence positive series

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