The characteristic of quick-return of offset double crank slider mechanism was analyzed in this paper. The synthesis method and curve of this mechanism with minimum transmission angle were presented.

本文分析偏置双曲柄滑块机构的急回运动特性，给出了按最小传动角设计偏置双曲柄滑块机构的设计方法和设计曲线。

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The possible values of advance-to-return-time ratio, which is used to measure the degree of quick-return for crank-rocker mechanism, are analyzed precisely.

对衡量急回运动特性程度的行程速比系数的可能取值范围进行了严密分析；

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The opportunity to get a potentially higher return is starting to push Kilroy and a number of REITs to crank up new developments.

WSJ: Hooray for Hollywood! Columbia Square Redevelopment Is Slated

Powered by wind, solar panels, gel batteries and a foot crank, Yrvind Ten will set sail from Ireland in a 48, 000 kilometer return journey around the globe.

CNN: November 29, 2012 -- Updated 0332 GMT (1132 HKT)