“permanent mold casting”的概念、定义、翻译、参考文献-科学参考

单词	permanent mold casting
释义	permanent mold casting Encyclopedia 工学[铸造]释 permanent mold casting金属型铸造液体金属在重力作用下浇入金属型内而获得铸件的铸造方法。工学金属型铸造释 permanent mold casting金属型铸造用可重复使用多次的金属铸型进行铸造的方法。又称永久型铸造、硬型铸造、硬模铸造。
随便看	life table life table analysis life table estimator life test life testing life time lifetime lifetime dilation lifetime fertility rate lifetime measurement of high-energy particles lifetime of carrier lifetime of carriers lifetime ofcarriers lifetime of nonequilibrium carrier lifetime of nonequilibrium minority carrier lifetime of system Life traffic Life weekly life-world life zone Life–Work Balance LIFFE LIFO Lifshitz lift

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