The immigration officer still has to open thee-passport, read its contents and then swipe its bar-code through an optical reader to get the bearer's file up on a screen ready to ask a few questions.

移民官仍然得打开电子护照，阅读护照内容，然后用光感读码器刷条形码把持照人的档案读到显示器上，准备提几个问题。

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The immigration officer still has to open the e-passport, read its contents and then swipe its bar-code through an optical reader to get the bearer's file up on a screen ready to ask a few questions.

移民官仍然得打开电子护照，阅读护照内容，然后用光感读码器刷条形码把持照人的档案读到显示器上，准备提几个问题。

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An antenna coil of a reader or writer apparatus for communicating with the IC chip is arranged on the side of an optical pickup module which faces a rotary axis of the optical disc.

用于与IC芯片进行通信的读取器或记录器装置的天线线圈相对于光盘的旋转轴设置在光头模块的相对侧。

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By eliminating the need to retype text from print media onto the screen, Optical Character Reader saves users a great deal of time.

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In a room down the corridor, several people are hard at work scanning barcodes from stacks of documents with an optical character reader.

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But, starting in the nineteen-thirties, music soundtracks were added to silents, and the films needed to move through the projector at twenty-four frames a second, so that the optical sound reader could handle the music track.

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