“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	one to one mapping one-to-one mapping one-to-oneness one-to-one relation one-to-one representation one trait selection O. Neugebauer O. Neugebauer (1899—1990) one-unit maintainable system one-valued one-valued branch one-valued function one-valued mapping one-variable calculus One Village One Product one vote veto system one-way analysis of variance one-way channel one-way classification one-way classification model one-way Doppler one way function one-way function one-way function conjecture one-way hash function

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