Integrating devices use the photo cell pulse output to determine total amount of turning.

积分装置利用光电池的脉冲输出来确定旋转的总量。

"But LJ wasn't calling for help, he was pressing the photo button on his cell phone."

但是LJ并不是在打电话求救，他是按下了他手机上的拍摄按钮。

It fails to factor in marginal expenditures on window-repairing, rug-cleaning, photo-processing, cell phones, sedatives.

它未能计入花在窗口修理，地毯清洗，照片冲印，手机，镇静剂上面的边际成本。

A celebrity photo shoot in which the pretentious photographer wields a cheesy cell-phone camera?

一次名人摄影活动，一个装模作样的摄影者用一只粗制滥造的手机来拍照？