软件的核心功能之一是刀具数据管理。

A core function of the software is management of tool data.

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根据今天显示的数据，更多的人因为携带刀具被捕进狱与此同时更长的刑罚也被判处，并且警告持续无效。

Today's figures show that more offenders now go to jail for carrying knives, while longer sentences are being handed down and the use of cautions continues to fall.

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幸运的是，合适的切削速度可以从刀具寿命表或泰勒刀具寿命关系中以合理的精度评估，证明了必然的数据是可以获得的。

Fortunately, the correct cutting speed can estimated with reasonable accuracy from tool-life graphs or form the Taylor tool life Relationship, provided that necessary data are obtainable.

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