“差压铸造”的概念、定义、翻译、参考文献-科学参考

单词	差压铸造
释义	差压铸造 Encyclopedia 工学低压铸造释 counter pressure casting差压铸造将铸型及金属液分别放置在上压室和下压室内，浇注时上下压室同时通入压缩气体建立一定压力，然后通过排气或进气方式在上下室之间建立压差，使金属液在压差作用下沿升液管流动，自下而上充填铸型并在一定压力下凝固成型的铸造方法。
随便看	the Story of the Stone The Story of The Weeping Camel The story of Ti-ying The Story of Wang Xie The Story of Western Garden The Story of Wuyi The Story World the straightway double-seater valve the straightway single-seater valve The Straits Publishing & Distributing Group Co.,Ltd. The Straits Times The Strange Case of Nine Murders The Strategic Arrangement of E-government Affairs the strategy of proposing Chinese culture going out the stream that cut off the gully forms a pond The Street of Crocodiles The Street Players The strife of Two Princes The String of Jewelled Prayer Beads The strom Riders The Strong Bond The Strongest Bond The Strong National Museum of Play The Strong Program and the Weak Program The Structural Transformation of the Public Sphere

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