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。
“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。
To investigate what status is the missing redo log is - Select * from v$logfile shows which group and member is INVALID
要检查丢失的重做日志处于什么状态 ——Select *fromv$logifle显示哪个组及哪个成员是无效的。
RUP v.2002 came about with help from the Sogeti work group "TMap in RUP."
RUP2002版的产生得到了Sogeti工作组"TMap in RUP"的帮助。
CPS of V. vulnificus is composed of acidic polysaccharides, and therefore is classified as group 1.
创伤弧菌的荚膜多醣体是由酸性的多醣体所构成，在分类上被归属于第一群荚膜多醣体。
The interstitial atoms of gold diffuse into silicon at a rate several orders of magnitude faster than the group III and V impurities.
金的填隙原子向硅扩散的速率比III族和v族杂质快几个数量级。
The infarct size was smaller in the i. v. infusion group than the control but has no statistical significance.
第二组心肌梗塞面积小于对照组，但无统计学意义。第一组冠状静脉血内皮素水平较其他两组低。
V. , which ended up being a fine solution as most of our group of six fell asleep in the second quarter once it was clear that the U. S. would glide to an easy victory.
比赛进展得很顺利，随着在第二局美国男篮确立领先优势并将轻松赢得比赛，我们六个人中的大部分人也都睡着了。
The half-metallocene of the elements V, Nb and Ta in VB group could be used in the polymerization of olefin to prepare polymer with rather narrow molecular weight distribution (1.05).
VB族元素钒、铌、钽的单茂金属化合物作为烯烃催化剂可得到分子量分布相当窄（1.05）的聚烯烃；
Reasons of the skimmer damage when smelting V-bearing titanomagnetite at Panzhihua Iron and Steel Group are studied.
分析了高炉冶炼钒钛磁铁矿炉前砂口损坏的原因。
American children jokingly put "V", which resembles "horns", behind friends' heads in group snapshot.
在集体照相的时候，美国孩子常开玩笑地在朋友的脑袋后面摆出手势V，样子就像动物的角一样。
Luxtera's design eliminates the need to use expensive group iii-v compounds, such as gallium arsenide (GaAs) and indium phosphate (InP), in the semiconductors.
Luxtera的设计消除了使用昂贵的III - V化合物半导体材料(如砷化镓和磷化铟)的必要。
Luxtera's design eliminates the need to use expensive group iii-v compounds, such as gallium arsenide (GaAs) and indium phosphate (InP), in the semiconductors.
Luxtera的设计消除了使用昂贵的III - V化合物半导体材料(如砷化镓和磷化铟)的必要。
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