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

单词	polyurethane propellant
释义	polyurethane propellant Encyclopedia 工学固体推进剂释 polyurethane propellant聚氨酯推进剂以聚氨酯为黏合剂，高氯酸铵等为氧化剂，加入能量添加剂、固化剂和键合剂等，经混合、浇注、固化成形的复合推进剂。
随便看	ordinal data ordinal definability ordinal-definability ordinal-definable ordinal exponent ordinal exponentiation ordinal function ordinal functional dependency ordinal level ordinal multiplication ordinal multivariate attribute ordinal notation ordinal number ordinal number class ordinal of the first class ordinal of the second class ordinal power ordinal power; ordinal exponentiation ordinal product ordinal product; ordinal multiplication ordinal regression ordinal scale ordinal scaling ordinal series ordinal sum

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