This article introduced the double pin roll breaker's survey and the tooth profile and the roller tooth arrangement design situation analysis briefly.

介绍了双齿辊破碎机的概况和齿形与辊齿布置设计情况。

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The utility model is mainly formed by the connection of a movable lock catch (2) and a fixed lock catch (6) via a pin roll (5). The movable lock catch is provided with a lock tongue plug jack.

它主要由活锁扣片（2）和死锁扣片（6）通过销轴（5）连接构成，在活锁扣片上有一锁舌插孔。

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When it's time to roll out the dough, Kimball suggests using a one-piece, tapered rolling pin, without ball-bearings.

NPR: A Thanksgiving Meal From The Test Kitchen

Merritt's music is hard to pin down: She incorporates gospel, soul, '70s California rock 'n' roll and warm echoes of Joni Mitchell's brand of folk music into her piano-based country songs.

NPR: Tift Merritt: Newport Folk Festival 2009