“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	roundoff error round off rule of significant figure round-off rule of significant figure roundout round pottery pot with song and dance patterns round robin round-robin scheduling round robin tournament round sacculus round sardinella round scad round sum Roundtable on the Development and the Role of Museums in Today's World round-trip gain round trip time round trip time, RTT round-trip transit time roundup Roundworm Rouran Nomadic Tribes Rouruo language Rouse model Rousham House and Garden Rou Shi Roushi Memorial Hall

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