请输入您要查询的字词:
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
unoccupied band
unoccupied level
UNOCT
UNODC
Unofficial Biography of Li Shishi
Unofficial Biography of Spring and Autumn Annals
Unofficial History in East
Unofficial History of Fanghu
Unofficial History of Qing Dynasty
Unofficial History of the Last Yuan Emperor
unofficial literacy books
unofficial notice
Unofficial Record of the Jiangnan Region
unofficial single-piece notes
unofficial tabloid
unoid
Uno Jûkichi
UNOOSA
unordered
unordered basis
unordered factorization
unordered pair
unordered partition
unordered quadruple
unordered set
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/27 12:22:32