The trip to Spain resulted in two works, a play called "The Fifth Column" and the novel "For Whom the Bell Tolls."
VOA: special.2011.06.26
But over and over again, if you put the bell and the food together, pretty soon the bell will generate saliva.
但是,如果铃声和食物多次同时出现,很快,铃声便也能促使狗分泌出唾液。
Based on Henry the 8th's six wives. Henry the 8th? Ring a bell?
关于亨利八世的六个妻子的故事,亨利八世?听起来很熟悉?
He rang the bell and asked for fresh flowers to be sent quickly to his rooms.
VOA: special.2009.04.11
You're--and to put it in a crude way, you're teaching the dog that the bell goes with the food.
简单地说,你在让狗知道,铃声和食物是一起出现的。
VOA: special.2010.04.09
And of course it exists in a semiotic relationship to a white light over a street door which means "this is my house; if you wish you can ring the bell but I'd just as soon you stayed out."
当然它是存在于一个语义篇中的,而临街门上的白灯则意味着,这是我的房子,你要进来必须按门铃,但是你最好别进来“
The Bell 430 helicopter disappeared while flying through a heavy rain storm, en route to an unannounced inspection of a local district.
VOA: standard.2009.09.03
How many of you have seen the Taco Bell series of advertisements for the fourth meal?
你们多少人看过塔可钟,宣传第四餐的那个系列的广告
"The BSE Sensex, which is the bell weather index of the country, is down 425 points.
VOA: standard.2010.05.17
This is the most famous bell-shaped curve, but there are other ones with different mathematics.
正态分布是最著名的钟形曲线,但仍有其他表达式下的钟形曲线
She shook a little bell on the table, and a small black girl about twelve years old ran into the room.
VOA: special.2010.06.12
But it turns out that if you make the voters distributed more realistically, let's say like on a bell-curve shape, it makes actually no difference to the result at all.
但事实上,就算我们让选民分布更符合实际情况,比如说是按钟形分布的,但这实际上对结果没有什么影响
She shook a little bell on the table, and a small black girl about 12 years old ran into the room.
VOA: special.2009.01.17
They did this in Bell Laboratories, and they found that, in fact, the electrons did diffract.
他们在贝尔实验室完成了这项工作,他们发现实际上,电子确实发生了衍射。
But it was not until March tenth, eighteen seventy-six that Bell was able to send the human voice over a wire.
VOA: special.2010.05.14
We are going to go to the United States, 1927, Bell Labs.
让我们到1927年的美国,贝尔的实验室看看吧。
There is also an image of a bell inside a copper-colored inkwell on the front of the note.
VOA: special.2010.11.15
So, what happens is the UCS and the CS, the bell and the food, go together because they happen at the same time.
发生的事情不过是,无条件刺激与条件刺激,铃声与食物,因为恰巧同时出现而联系在了一起。
Often,when the fire bell rang, other men in the city rushed to help put out the fire.
VOA: special.2009.05.17
An unreinforced response is when the bell goes on but there's no food.
非强化反应是有铃声但却没食物的时候。
But he was something new,too. He was the end of long hair, brown rice and bell bottoms.
VOA: special.2009.10.19
The bell was nothing.
此时的铃声什么都不是。
The Philadelphia exhibition also included Alexander Graham Bell's telephone, Heinz ketchup and the Remington typewriter.
VOA: special.2011.08.01
And now the bell--When--You start off with the unconditioned stimulus, unconditioned response.
开始时呈现无条件刺激,会出现无条件反应。
The bronze bell is now preserved at the Great Lakes Shipwreck Museum at Whitefish Point,Michigan.
VOA: special.2009.11.11
So the normal--the bell-shaped curve in that case for the x/n is going to look something like this.
那么x/n的钟形曲线,大概就会是这个样子
They were not paid to do this. They earned their money at other jobs, but dropped what they were doing when the fire bell rang.
VOA: special.2009.05.17
An unreinforced trial is when you get the food without the bell.
非强化尝试是只有食物而没有铃声的时候。
Then, if n = 100--now I'm going to label this x differently, I'm now going to show the normal bell-shaped curve and I'm going to do this from 0 to .4.
如果n=100,现在我得重新标x值,我现在要画正态分布的钟形曲线了,在这儿用0到0.4
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