-
Then the question is: how fast or how slow will the recovery be?
VOA: special.2009.08.21
-
And then, of course, not just whether the reaction will occur but, how fast it occurs is really important.
当然，我们不光要研究一个反应会不会发生,反应速率多块也是很重要的研究问题。
-
because you need to know like, how fast the shutter speed and all that stuff,
因为你必须知道，像快门的速度，还有其他这一类东西，
-
I don't care how fast somebody is skating, I don't care how good a team is skating, anything is possible in my sport."
VOA: standard.2010.02.23
-
Second, he looked at these people and measured how fast they walk from where their experiment was to the elevator.
第二，他观察这些人,记录他们从实验地点,走到电梯的时间。
-
But I didn't know how fast, so I was feeling happy,". Alonso Edward of Panama captured the silver while American Wallace Spearmon took the bronze with his season's best time of 19.85.
VOA: standard.2009.08.21
-
It's not always how fast you throw the fastball, sometimes it's your different styles or the different ways that you decide when to throw what.
这不总是你投出,棒球的速度有多快，有时这是你投球的类型,或者你决定采用的投球方式。
-
"It is clear that not only are some of the opponents of health care moved by the health care debate, but they are also really worried about the direction the president is going, how fast he is going, how much government they see, how much deficit-spending they see,".
VOA: standard.2009.08.17
-
You can ask me where it will be nine seconds from now, eight seconds from now, how fast will it be moving.
你们可以问我九秒后它的位置,或者八秒后,以及它的运动速度
-
The makers of sugary breakfast cereals changed how they market to children, and the fast-food chicken dinner chain KFC stopped frying its food in artery-clogging,(high-trans-fat oils) after the group threatened to sue.
VOA: standard.2010.06.24
-
All right. So how fast could I sort a list?
排序能够多快呢？
-
Do you know how fast you were going?
你知道你开得多快吗？
-
Becasue the rich are getting rich more rapidly than the poor who are benefiting but not as rapidly, so you get inequalities inceasing on variety of dismensions which has political implications and which has the implications for how fast the poor benefit from the economic growth.
因为有钱人更加有钱,而穷人却更穷,所以地区不同,不平等现象的程度也不同,有些地区有政策帮助,有些地区的穷人还是可以,从经济增长中获益。
-
It's how fast they adjust to the target.
表示着向目标调整的速率
-
Food's more important than family, right. What about how fast the sort of lack of control and now I can kind of binge on it or eat it, I don't even have to wait until the family sits down to eat.
食物比家庭更重要,理解成自身对食物的迅速失控怎么样,暗示自己,现在我可以大快朵颐一番,我甚至都不用等家人全坐下就开始猛吃
-
How's it different? Just mainly the sounds and how fast somebody speaks
他们如何不同的？主要是语音和语速，
-
It's really remarkable how far--how fast we have come from just knowing the structure of this molecule to be able to manipulate it and study it in great detail.
我们在短时间内取得了非凡的成就,从最初仅仅知道DNA分子的结构,发展到能够深入研究并加以操控它
-
And then he makes some comments about how,well, ; he could never pick cotton fast enough; he's just not able to do it as black men are.
于是他对采棉花进行了一些评价，他觉得自己永远没法采摘的够快;,没法像那些黑人一样迅速。
-
The paradox then is how do you create such a fast computer with such slow stuff?
那么这里的悖论就是,你是如何用传输如此缓慢的材料,制造出反应如此迅速的计算机的
-
How do we move there, fast? We have to."
我们如何快速达到目标，我们不得不这样“
-
So, let's see what the correct answer is, Wakefield and it is, in fact, Wakefield, right, because there's an inverse relationship between how fast a particle is going and what its wavelength is.
所以，让我们来看看,正确的答案是什么，事实上，答案是，因为粒子运动的快慢,与它的波长之间是一个反比例关系。
-
You want to know how fast the guy is moving.
你们想知道这个质点的速度有多快
-
He said, take a spring to outer space and we'll hook up some objects to them and see how fast they move and do a comparison.
他说,把一个弹簧带到外太空,往上面挂物体,看看它们运动的快慢,并进行对比
-
And often, if you want to make a lot of it, you have to think about the thermodynamics of the system, how fast the reactions will go and kinetics, and then whether they'll go, the thermodynamics, and sometimes then you need to adjust the reactions, maybe use a transition metal to make it go better.
这种分子就不能正常工作，而且通常来说,如果你要大量生产一个东西,你必须考虑系统的热力学，反应速率和动力学,还有反应是否会发生，热力学，而且有时候你需要调整反应的发生。
-
This is very important,which is why I am doing it: "If we want to know how fast a human being can run, then it is no use to average out the speed of a "good sample" of the population; it is far better to collect Olympic gold medal winners and see how well they can do.
这话非常重要，是我作这个研究的原因：,“如果想知道人类最快能跑多快，那从好的样本中测出平均数是“,没用的;,而应该收集田径类奥运冠军的信息,看他们能跑多快。
-
A clock tells you what time it is, but you can also say what time it is by seeing how fast the particle is moving because you know it started with some speed.
时钟能告诉你现在的时间,但你也可以通过测量质点速度,来判断当前的时间,因为你知道它的初速度
-
If you want to know how fast it's moving at a given time, if you want to know the velocity, I just take the derivative of this answer, which is 10-10t.
如果你想知道它在给定时刻的运动有多快,如果你想知道它的速度,我只要对这个式子求导,得到10-10t
-
If X is the number of cells, then the rate of change of X, dX/dt, the rate of change of the cell population, how fast division is taking is proportional to the number of cells I have.
如果X是细胞数目,那么X的改变率就是dX/dt,就是细胞数目的改变率,分裂的速度有多快,和细胞数量呈比例关系
-
So, that's kinetics -- how fast a reaction will go, and from the perspective of someone who's a biochemist, I'm interested in kinetics and enzyme kinetics, and thinking about molecules that catalyze reactions in the body.
所以这就是动力学，一个反应发生的有多快,从一个生物化学家的角度,我喜欢研究动力学,酶动力学。
-
For example, if you're talking about the chalk--if I throw the chalk, you will have to know where it is and how fast it's moving.
比如说,这支粉笔,如果我扔出这支粉笔,你就像知道它的位置和速度
应用推荐