“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	elderly polypharmacy elderly population elderly service industry elder university ELDO E.L.Doctorow eld's deer Eldsich Eleanor Dark Eleanor Margaret Burbidge Eleanor Steber e-Learning e-learning Eleatic school Elechi Amadi elecrton block materials elecrton injection materials elecrton transport materials electical measuring instrument technology Election election election and appointment system Election Fraud Case in Hengyang of Hunan Province election mechanism election of underage opera performers

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