This article introduces the design of louver tooling for turret punch press, mainly focusing on the design and calculation of die, punch body and stripper plate.
介绍了多工位数控冲床用百页窗模具的设计，重点介绍了下装凸模、上装镶拼凹模及卸料板的设计和计算方法。
Rather than recognizing characters, especially characters in a group, they have to put together hair color, body marks, and language to figure out who they're watching throw a punch.
当需要认出一个人，特别是认出来一个组合里的一个人，他们不得不将发色、体格还有语言综合起来分析出他们刚刚看到谁打出了那一拳。
She tried to be funny, but the punch line didn't make any body laugh.
她拼命想说得滑稽，但是她那句逗笑的话却一点没引人发笑。
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