This paper reveals that the group velocity of a weak laser probe field can be manipulated by controlling the intensity of the driving field applied to a near-degenerate closed three-level V system.

在近简并的封闭三能级V系统中，一束弱激光探测场的群速度可以通过控制一单色驱动场的强度实现慢光速到超光速的转换。

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“Everyone is in shock about what the new world is going to be, ” said V. John White, executive director of the Center for Energy Efficiency and Renewable Technology, a California advocacy group.

“每个人对新世界将变成什么样都感到震惊，”能源效率和可再生技术中心的执行董事V·约翰·怀特说。 这是一个加利福尼亚的支持者团体。

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To investigate what status is the missing redo log is - Select * from v$logfile shows which group and member is INVALID

要检查丢失的重做日志处于什么状态 —— Select * from v$logifle 显示哪个组及哪个成员是无效的。

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Group V (b): United Arab Emirates, Tunisia, Saudi Arabia.

UNESCO: CULTURE

Raju -chair of the marketing department at the Wharton Business School, University of Pennsylvania, S.Kaura-CEO corporate social responsibility, Times of India group, V.

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Johnston is just back from the New York Comic Con and recalls one incident where a group of V for Vendetta fans, dressed as their hero, unwittingly wandered into the Occupy Wall Street protest and were mistaken for protesters by the police.

BBC: V for Vendetta masks: Who's behind them?