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单词
drawing
释义
drawing
Encyclopedia
工学
体积成形
释
drawing
拉拔
在外加拉力作用下，迫使金属通过模孔，以获得所需形状和尺寸的制品的塑性加工方法。
工学
拉深成形
释
drawing
拉深成形
利用具有一定圆角半径的模具，将平板毛坯或半成品毛坯加工成开口空心件的冲压工序。又称拉延。
理学
拉伸
释
drawing
拉伸
使高聚物中高分子链沿外作用力方向进行取向排列，以改善高聚物结构和力学性能的加工方法。
Physics
drawing
①抽，拉，压延 ②牵引 ③提取 ④回火 ⑤绘图
Mathematics
drawing
抽样，抽取
随便看
small town construction
small town development policy
Small Town Rain Lane
small transverse crease
Small Trumpet
small turbine missile engines
small variety of semigroups
small vein
small vibration
small walnut aphid
small watershed
small watershed comprehensive management
small watershed comprehensive management in China
small watershed control station
small watershed non-point source pollution
small-world brain network
small world network
small-world network
small world networks
small-world phenomena
small-world problem
small yellow croaker
Sman Dpyad Chen mo
Sman dpyad zla ba’i rgyal po
smaragdite
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更新时间：2026/7/5 14:27:41