“multi-billet extrusion”的概念、定义、翻译、参考文献-科学参考

单词	multi-billet extrusion
释义	multi-billet extrusion Encyclopedia 工学挤压释 multi-billet extrusion多坯料挤压在同一个挤压筒上开设多个筒孔，在各个筒孔内装入尺寸和材质相同或不同的金属坯料，然后同时进行挤压，使其流入同一个挤压模内焊合成一体，然后再由模孔挤出，以获得所需断面结构、形状与尺寸的产品的新型挤压方法。
随便看	geographically weighted regression geographically weighted regression model Geographical map Geographical Maps in the Code of the Great Qing geographical mathematical modeling geographical model geographical modeling environment geographical modelling geographical name geographical name annotation geographical name coding geographical name database geographical name index geographical name information system geographical names of ethnic minority languages geographical names of exotic languages geographicalnetwork geographical origin tracing management geographical or landscape film geographical parameter geographical patterns of vegetation in China Geographical Perspectives on Islands Development and Conservation in China geographical polymorphism geographical process geographical race

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