“solid propellant grain”的概念、定义、翻译、参考文献-科学参考

单词	solid propellant grain
释义	solid propellant grain Encyclopedia 工学固体火箭推进剂释 solid propellant grain固体推进剂装药固体推进剂应用于固体火箭发动机时，由固体推进剂与包覆层、阻燃层和应力释放罩或自由脱黏层所形成的一种构件。是固体火箭发动机结构中的重要结构部件。
随便看	magnetic dynamo magnetic earphone magnetic effect magnetic electron lens magnetic element magnetic elements survey magnetic energy magnetic energy density magnetic energy level magnetic energy of mutual induction magnetic energy of self induction magnetic energy of self-induction magnetic energy product magnetic enthalpy magnetic equator magnetic equivalence magnetic equivalent Circuit magnetic erasure magnetic field magnetic field aided electrochemical machining magnetic field applied Czochralski method magnetic field characteristics of magnet unit magnetic field density standard magnetic field effect magnetic field force

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