曲柄

At the time, a standard movie camera would expose eight frames per turn of a crank.

在当时，一个标准的电影摄影机交替会使每帧八个曲柄。

This paper analyses the dwell kinematic and dynamic characteristics of a common used tri-geared crank-and rocker mechanism, offers the characteristic curves of the mechanism, and makes it convenient for analyzing and synthesising the mechanism.

本文对常用的三齿轮一曲柄摇杆机构的间歇运动特性及动力特性进行了分析研究，给出了机构的特性曲线图，为分析与综合这类机构提供了方便。

Crank endplay device should be used in long work piece changing in to thin stretching process,the device will make gliding block to be realized un iform motion in working process.

在长工件变薄拉伸加工中应选用曲柄—摇杆机构，此机构能使滑块在工作行程中实现平稳的匀速运动，并可获得较高的工件表面质量。

This paper discusses the existing conditions of planar five bar linkages with double cranks .

对平面五连杆机构曲柄存在条件进行了探讨，并提出了机构类型的判别方法。

If she got an answer wrong, she would have three choices: 1 – an extra turn on the crank, 2 – she has to stay for 5 minutes in the current position, and 3 – she must spend 1.30 minutes in the backbend under water.

如果她得到的答案是错误的，她将有三种选择： 1 -额外之交对曲柄， 2 -她逗留5分钟，在目前的立场，和3 -她必须花1。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。