“counter pressure casting”的概念、定义、翻译、参考文献-科学参考

单词	counter pressure casting
释义	counter pressure casting 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	content content accessible memory content accessible memory, CAM content-addressable memory content analysis content analysis and feature selection Content Analysis Method content analysis method content-and-structure query content-based filtering content-based image retrieval content-based image retrieval (CBIR) content-based image retrieval, CBIR Content-based Instruction content based multimedia retrieval content-based retrieval content-based searching content-based visual information retrieval content-based visual information retrieval, CBVIR content-centric network,CCN content charging content claims content delivery network content delivery network, CDN content delivery network,CDN

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