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

单词	vacuum mold casting
释义	vacuum mold casting Encyclopedia 工学低压铸造释 vacuum mold casting负压铸造通过负压造型法造型，即抽真空形成负压，将干砂紧实成型，或通入硬化气体使自硬砂硬化成型，在该铸型中浇注铸件的铸造方法。又称V法铸造。
随便看	trivial dependence relation trivial derivation trivial-dimensional domain trivial disk knot trivial divisor trivial edgecut trivial element trivial embedding trivial equality trivial extension trivial extension algebra trivial factor trivial fiber bundle trivial fiber space trivial fibration trivial field trivial file transfer protocol trivial file transfer protocol, TFTP trivial functor trivial graph trivial group trivial group action trivial homogeneous ideal trivial ideal trivial intersection

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