A pound of fat is equal to about four hundred fifty three grams or three thousand five hundred calories.

VOA: special.2010.06.08

It turns out everything around us moves energy around in one way or the other If you're a biological system, you're burning calories, burning ATP.

我们周围的一切物质,都以这样那样的方式传递着能量,如果你是一个生物系统，你会燃烧卡路里，燃烧。

麻省理工公开课 - 热力学与动力学课程节选

One is that 2,000 calories is the average for the typical person, but, of course, people have greatly differing calorie needs.

一是2000卡路里是常人所需的平均值,当然,人们需要的热量是大大不同的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Yet there was no difference in calories between the two groups for foods that the parents would have chosen for themselves.

VOA: special.2010.01.27

We'll talk specifically about how many calories people are consuming in liquid form which has gone way, way up.

我们将具体谈论人们从饮料中,摄取的卡路里量,这个数字直线上升

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Parents given the counts chose an average of one hundred two fewer calories when asked what they would order for their children.

VOA: special.2010.01.27

And if you think about the percentage of a day's calories these things are the numbers are really pretty high.

如果考虑每日卡路里百分比的话,数据将会非常地高

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Mrs.Obama says thirty million American children get the majority of their calories from foods they eat at school.

VOA: special.2010.06.07

So how many calories, and how much fat, how many grams of fat would you say are in the following foods?

你们认为以下食物中,有多少卡路里,多少克脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But they believe there is a helpful change in the way the body processes energy in the monkeys that eat fewer calories.

VOA: special.2009.09.01

Fat has twice the calories per unit weight that protein or carbohydrate sugar has, as a consequence, has the greatest survival value.

单位重量中脂肪的热量含量,是蛋白质和碳水化合物的两倍,因此,脂肪才是最能维持生存的物质

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Dr. Ornish's diet plan limits daily calories from fat to less than ten percent, with little to no saturated fat or cholesterol.

VOA: special.2011.07.05

Men will need more calories than women, people who are very active will need more then people who are less active, etc.

男人所需的热量多于女人,活跃的人比安静的人需要更多的热量等等

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There is a debate about whether or not swimming burns as many calories as other forms of exercise.

VOA: special.2010.06.08

It amounts to 2 to 3% of calories for the average consumer, and as I mentioned, Trans fats are not so good.

平均每位消费者,有2-3%的热量来自反式脂肪,正如我所说,反式脂肪不那么好

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The monkeys that ate fewer calories look younger and healthier than fatter monkeys on an unrestricted diet.

VOA: special.2009.09.01

But also, switching out the trans fat in another kind of fat doesn't change the calories at all.

同样地,用其它的脂肪来代替,反式脂肪酸不会改变食物的总热量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

To lose that fat in a week, you have to burn off at least that amount in calories or eat that much less.

VOA: special.2010.06.08

Did--were people surprised by the number of calories that you total up at the end of the day?

有没有人对自己一天的热量摄取量,感到吃惊的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He also suggested that people get seventy to seventy-five percent of their calories from complex carbohydrates, and fifteen to twenty percent from proteins.

VOA: special.2011.07.05

So if you were wanting a pretty precise number on how many calories are in a food, you'd send it to a lab.

所以如果想要一个精确的,食物所含卡路里的数值,就把食物送到实验室

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And those extra calories could help explain the rise in overweight children in the United States.

VOA: special.2010.03.17

So the average person, average normal weight of a typical person might consume 2000 calories a day.

普通人,拥有平均体重的普通人,一天大概消耗二千卡

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The National Institutes of Health suggests that women limit their calories to no less than one thousand two hundred calories a day without medical supervision.

VOA: special.2010.06.08

As a consequence, and of course there's stuff on them and in them that changes the calories.

当然里面还夹了别的配料,使得卡路里更高

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

America's National Institutes of Health has suggested that women limit calories to no less than one thousand two hundred calories a day without medical supervision.

VOA: special.2011.07.05

How many grams of fat would you have-- would you say this has and how many calories?

你们认为这种食物有多少克脂肪,含多少卡路里

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Mister Weindruch says researchers do not know why reducing calories increases the length of life.

VOA: special.2009.09.01

Then you can look at the number of calories per --from fat that's offered in the food.

下面能看出食物中有多少热量来自脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Okay, so once you reach 2 000 calories you don't want to put anything else in.

好的,所以你一旦摄入了2000卡路里,教授在上节课曾提到2000卡路里是正常成年人平均一天的卡路里需求量 你就不会再想吃别的东西了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选