This week,the United Arab Emirates announced it would block BlackBerry e-mail,web browsing and instant messenger services on October eleventh.
VOA: special.2010.08.06
But de Broglie has told us that the wavelength is related to the instant velocity through this formula.
但德布罗意曾说过,波长是和瞬时速度相联系的,通过这个公式。
And this is just a Newtonian expression of momentum, the product of the mass of the electron times its instant velocity.
这只是牛顿学上关于动量的表达,用电子质量,乘以瞬时速度。
Professor Johnson suspects a strong link between the rise of instant and casual communication online and an increase in writing mistakes.
VOA: special.2010.01.28
She gave up presently as if a cloud had approached the sun or the smog thickened and so broken the religious instant, whatever it might have been.
现在她放弃了,就像乌云蔽日,烟雾笼罩,这个宗教瞬间也破碎了,不管它之前是这么样子。
"Back in the nineteen eighties when I was dating without computers, cell phones,text messaging, instant messaging, people had to be more organized.
VOA: special.2009.09.14
When you're driving in your car, there's a needle and the needle says 60; that's your velocity at this instant.
当你在开车时,有一根指针指着60,表示你这个时刻的速度
His marriage to actress Julia Roberts made him an instant celebrity for reasons completely unrelated to music.
VOA: special.2010.02.19
The instant unlike binary search, where each instance was separate, here the instances overlap.
这个例子不像搜索二进制数,每个例子是独立的,这里的例子是相互重叠的。
Her performance is said to have made her an instant star.
VOA: special.2009.11.30
Satan and the fallen angels are entering the magnificent structureof Pandemonium, and at one instant all of the angels shrink in order to fit in to the building, however big it is.
撒旦和堕落天使们正在进入,混战地狱绝妙的建筑中去,突然,所有的天使们都缩小了身形,以来进入那栋建筑中。
There was an instant of extreme cold and total darkness.
VOA: special.2010.07.10
We can think of this as the decision happening at the instant at which you kicked.
我们可以认为罚球队员,在球被踢出的瞬间才做出决定
"But the next instant Nancy's heart gave a leap.
VOA: special.2009.08.24
But it's a big help and it's kind of interesting instant reaction to things.
它确实有用,可以即时地把信息反馈回来
Now,they have texting,e-mail, instant messaging and video chat.
VOA: special.2009.09.14
It's so instant.
很便捷,这就是为什么。
(MUSIC:"We Are The World") The release of the original "We Are The World" on March 7,1985 was an instant success.
VOA: standard.2010.02.18
At any instant, your motion, if it follows any curve, locally can be approximated as being part of some circle.
在任何时候,如果做曲线运动,都可以近似地认为是圆周的一部分
She attributes the change to instant and casual communication.
VOA: standard.2010.01.16
That is to say the instant atom arrangement.
也就是原子的几何排布类型。
At that instant, if you leave anything on the floor, you know it's no longer yours.
这个时候,如果你掉了些什么在地上,它就不再是你的了
The tangent's pointing towards the direction you are headed at that instant.
切线的方向就是,速度矢量在那个瞬时的指向
At this instant, the planet may be moving at that speed.
在这个时刻,行星可能在以这个速度运动
This is the instant geometry.
这是几何构型决定。
At a given instant, it's got a location.
在一个给定的时刻,它在某一位置
That is the whole triumph of calculus is to know that by looking at the position now, the position slightly later and taking the ratio and bringing later as close as possible to right now, we define a quantity that we can say is the velocity at this instant.
这就得靠微积分了,通过了解它现在的位置,和一小段时间以后的位置,计算它们的比,再让时间间隔尽可能缩短,我们就定义了一个,被我们称之为瞬时速度的物理量
If you're looking for a piece of software Baidu Hai -it's an instant messenger software we delivered-- we will show that to you.
如果你要找百度Hi这个软件,这是一种,即时通讯软件,搜索页面会显示出来。
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