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差压铸造
释义
差压铸造
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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。
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fish-dragon show
fish ecology
fish egg
fish energy budget equation
fish energy partitioning
Fisher
Fisher amount of information
Fisher-Behrens problem
Fisher-Behrens test
Fisher block design inequality
Fisher Body-General Motors case
Fisher consistent estimate
Fisher discriminant
Fisher discriminant analysis
Fisher discriminant function
Fisher discrimination
Fisher discrimination function
Fisher distribution
Fisher efficiency
Fisher equation
Fisher estimator inequality
Fisher exact test
Fisher F-distribution
fisheries
fisheries administration
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