The reasons of scrap rising and missing material during the working process of punching die are analyzed, and the solving methods in theory and actual manufacture are provided.

分析了在冲裁模工作中，废料上浮及不带料产生的原因，以及在理论、实际生产中的解决办法。

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"Die Fledermaus, " he felt, was missing an emotional lift in the third act, when the couple reunites (after multiple disguises, affairs and prison).

WSJ: Tony Nominations Highlight Opera Experiments

One of two men cleared of killing missing businesswoman Lynda Spence has said that he did not see her die.

BBC: Lynda Spence trial: Ex-accused 'did not see murder'