打孔：通过使用打孔工具或其他方法在纸张、卡片或其他材料上制作的孔洞。
穿孔
冲孔
... qequality engineering质量工程职员 punched hole冲孔 valid date:有用日子 ...
... punched crad duplicating 穿孔卡复制 punched hole 穿孔 punched tape 穿孔纸带 ...
(4) 轧压法钻孔(Punched Hole):用预轧压法钻孔(Sub-Punching)时,其轧孔应较所需孔径小5mm,加大轧压孔眼时应用适当方法扩大并修钻(Reaming).
...汽车左座椅摇臂；冲压工艺；翻孔；模具设计 [gap=974]Key words: Automobile left-seat rocker; Stamping process; Punched hole; Mould design ...
[计]穿孔
As current collector, punched hole steel strip was used widely in the alkali nickel battery.
穿孔钢带作为集流材料在碱性镍电池中得到了广泛应用。
Methods for calculating expanded size of punched hole and compression punching type are introduced.
简述抽孔、压缩抽型的展开时几种情况下的计算方法。
"The courtyard is more an outcome of trying to bend the house around itself, rather than that of a punched hole," said the architect.
“庭院是尝试建筑弯曲成环状的结果，而不是生硬地像戳出来的一个孔”建筑师说。
He got so mad he punched a hole in the wall of his den.
He put a barrel of water in a dark room, a light at the top of it, and punched a hole in the barrel's side.
And Evans took full advantage when his fleet-footed skills punched a hole through Newcastle's weakened defence before touching down under the posts in the 32nd minute.