Libraries are expanding services that let patrons virtually 'check out' an e-book through the Internet, with e-book files that automatically lock down after the end of the loan period.

图书馆也扩展了服务，读者可以通过网络借阅电子书。借阅期到了之后，图书会自动锁定，无法阅读。

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If workflow is enabled, the first submitted e-form displays in the submitted Forms folder with a lock icon, and the second submitted e-form displays in the Pending Drafts folder with a lock icon.

如果启用了工作流，那么第一个提交的电子表单将显示在Submitted Forms文件夹中，并带有一个锁图标，第二个提交的电子表单显示在Pending Drafts文件夹中，也带有一个锁图标。

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Second, the longer the lock-up period, the higher the IPO P/E ratio.

风险投资的持股锁定期越长，公司的发行市盈率越高；

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And apart from being able to lock printers to accept e-mails only from registered e-mail addresses, there is little control for IT managers.

FORBES: The Good, Bad And Ugly Of Different Mobile Printing Solutions

For the first time ever, Kyocera has implemented its proprietary voice-activated command feature into the DIGNO S, allowing the user to speak to the phone to activate e-mail, phone and other commonly used applications - a function accessible by simply tapping an icon on the lock screen.

ENGADGET: Kyocera announces Digno S smartphone for Japan, promises over 18 hours of talk time in three colors

Pistorius might have been on edge, but we in the body corporate sent out endless nagging e-mails to our far less combat ready complex dwellers urging them to lock their doors, close their windows, and set their alarms at night.

CNN: Pistorius, and the psychology of walls