So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.
所以这意味着转移到电子,上的能量也越大,但这并不是,我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。
high up there, stressful and low pay.
地位很高,压力大,但收入很少。
Yes,it was a clarinet up there,nice and high, and then another instrument came in with What instrument was that?
对,嘹亮的高音确实来自单簧管,紧接着另一个乐器加入了演奏,这是什么乐器?
This is a pretty alarming number because the rates so high already, one can't imagine it going up by another third.
这个速率是如此之高,确实值得引起警惕,人们无法想象这个数字要增加1/3
Remember there is that citadel standing on a high hill; the acropolis as it is called, the polis up high.
要记得在高地上会有一个据点,叫做卫城,城邦的位置更高一些
That would mean that companies should try to push their debt-equity ratio up as high as possible given that theory.
这个理论意味这公司将,尽力提高负债权益比
I'm going to come back to that in a second with that, but I need to do one more example, and I've got to use my high-tech really expensive props. Right. So here's the fourth or fifth whatever we're up to, I guess fifth example.
并且我会用到我的,高科技的昂贵小道具,好,这是第四个还是第五个了?,好,我猜是第五个例子了,这是个被称为汉诺塔的问题。
And up in the other extreme are elements with very high average valence electron energy.
和那些特别元素,它们具有很好的平均价电子能。
There is this building and it's going to be 15 meters high, and I'm going to throw something and it's going to go up and come down.
这是一栋大楼,它有15米高,我会抛出某个物体,它将先上升后下降
Absorption is just the opposite of emission, so instead of starting at a high energy level and dropping down, when we absorb light we start low and we absorb energy to bring ourselves up to an n final that's higher.
吸收就是发射的逆过程,与从一个高能量到低能量不同,当吸收光时,我们从低能量开始,吸收能量到一个更高的能量。
Then you get successively deeper, II through IV, slow, irregular, high amplitude delta waves, and then once you reach stage IV you start going up again, up through stage III and II.
然后睡得越来越深,从第二到第四阶段,慢,不规则,高振幅的δ波,等你到达第四阶段,你又开始返回,第三阶段和第二阶段。
And even they agree income has gone up that remains untaxed, more important becasuse agriculture incomes are not that high and the moral case for taxing people who are not growing as fast as...is not that strong.
即使政府承认农业收入的,增加部分未征税,更重要的是,农业收入并不是很高,正常情况下不该向收入增长速度,低于农业收入增长速度的人群收税。
Let's say we start from some V1 and p1 here, so high pressure, small volume and we end up with a high volume low pressure, under constant temperature condition.
例如我们要从压强比较高,体积比较小V1,p1出发,到达低压强,大体积的末态,过程中温度不变。
if you’re curious what a friend from high school is up to.
如果你想知道你的高中同学过得怎么样,
I was one of those kids, and I remember rather vividly walking through the hall way of my high school having people split me, call me names, threaten to beat me up.
我还清楚地记得有这么一个孩子,穿过我所在的高中的大厅,让周围的人朝我吐痰,骂脏话,威胁着要把我狠狠打一顿。
But the word white shows up a lot in the high glycemic index foods -white rice, white spaghetti, white bread.
但是白色这个词会在,许多高血糖指数的食物中出现,白米,白面条,白面包
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