The groove parameters is the base to study 3d groove chip-breaking limits. But the more complex the shape of 3d groove is, the more difficult to get the groove parameters with general method.

槽型参数是研究三维槽型切屑折断界限的基础，但三维槽型越来越复杂，通过一般手段无法测得槽型参数。

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For many runners, that's the incentive they need to get back in the groove.

对于许多跑者来说，这正是他们摆脱瓶颈所需的动力。

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But with all that said, Adelman would like to see McGrady get into a good groove before the playoffs begin next weekend.

尽管话以致此，阿德尔曼还是希望看到麦蒂在下周季后赛到来之前恢复。

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It was great to get back in the car, to get rid of the rust and to get back in the groove again.

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Introducing her to a sport at a young age can help her get in the groove.

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It took me a while to get into the groove doing them while running.

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