Her team used a computer program she developed to identify the risk of broken hipbones in people with the bone disease osteoporosis.
VOA: special.2009.03.10
And so this, in fact, when you say your computer stores information as zeros and ones, A you've just typed the capital letter A, that's all that's going on inside.
事实上,当你说电脑以这些0与1进行信息存储时,你已经键入了大写字母,那就是在计算机内部发生的过程。
Which are actually things that take in a value and ask the computer to do something with it.
这其实也就是让计算机,对某个值进行某种操作。
Here,he uses a set of buttons attached to a computer to make the silent robot move forward, backward or around in circles.
VOA: special.2009.12.17
He said "Steve, you don't get it. We're going to put a computer on every desk, in every home. You didn't drop out of business school to be the bookkeeper of a 30 person company."
他说“史蒂夫,你还没尽力呢,我们要让电脑进入每桌每户,你从商学院辍学又不是为了,给一个只有30人的公司当图书管理员的“
When he sees a stock rise in price, he uses the computer to buy shares of the stock.
VOA: special.2009.04.26
What's on the screen are computer generated faces of a Caucasian male and a Caucasian female who don't exist in the real world.
屏幕上面的这些是电脑生成的,一个高加索男性和一个高加索女性的面孔,他们在现实世界中并不存在
A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
VOA: special.2010.01.27
Well, the thought, I suppose is, in philosopher's jargon, that the computer is a deterministic system.
对于这个观点,我认为,以哲学的语言可以表达为,电脑是个决定论的系统
The scientists used a computer model to predict how just three grams less salt a day would affect heart disease in the United States.
VOA: special.2010.03.03
Because as a young, four or five-year-old company, if we're trying to attract somebody from a company that's been around since before I was born, that is in the computer industry, that's pretty hard.
因为作为一个只有四五岁的年轻公司,如果我们想要吸引大家的注意,尤其是在公司创立之前,这在电脑行业是很难的。
The volunteers sat in such a way that they could not see one another's computer screens.
VOA: special.2009.03.03
So but the diary is a way to get more sophisticated information on individuals for dietary counseling purposes and the like, but it's pretty labor intensive and then it requires either a computer to analyze the diet or some human being who is trained in this to sit down and make sense of the data.
日记这个办法,可获得更加精确的个体信息,用以进行饮食咨询等,但这更像是劳动密集型工作,然后还需要一台电脑,来分析食物数据,有些人学的就是,坐在电脑前弄明白这些数据
He says it is the first cell whose parent was in a computer.
VOA: special.2010.07.20
Here I actually need to tell the computer, "Give me some bytes in ram in which to store a value, and that value's going to be a floating point value."
这里我的确需要告诉计算机,“给我一些字节内存,来存储一个值,那个值将是,浮点型的数值“
The researchers placed the coded letters in a computer.
VOA: special.2010.07.20
Well, we saw the teaser in terms of that animation that suggests this merge sort algorithm when implemented by a computer is absolutely faster.
我们从前面的动画中可以看到,这个归并排序算法在计算机上实现之后,绝对比其他算法更快。
"We are here today to announce the first synthetic cell -- a cell made by starting with the digital code in the computer, building the chromosome from four bottles of chemicals, assembling that chromosome in yeast, transplanting it into a recipient bacterial cell and transforming that cell into a new bacterial species."
VOA: special.2010.07.20
So the heap is a chunk of memory in a computer's RAM that's conceptually allocated to what's called dynamic memory allocation.
堆是在计算机RAM中的一块内存,它可以进行,动态内存分配。
(Speaking) At an office computer and Internet skills class at Byte Back, a non-profit organization in Washington, Before enrolling in the class.
VOA: standard.2010.01.05
It can't be true because there's two ways in which the brain is better than a computer.
这个观点之所以不对,是因为大脑在两个方面上,要优于计算机
He is 36-year-old Peter Moore, a computer instructor working for the U.S.management consultancy Bearingpoint in Iraq.
VOA: standard.2009.07.29
What that means, in a stored-program computer, is that I can provide to the computer a sequence of instructions describing the process I want it to execute.
它的意思就是说,我可以给一个存储程序计算机,提供一系列,描述我希望,能执行的过程的指令。
In the adjoining room, students in a computer class overhear the cultural discussion and join in.
VOA: standard.2010.07.22
I've added the ability to have more complex data structures here. But I dropped a hint in the first lecture about what you could computer with things. In fact if you think for a second about that list, you could ask what can I compute with just that set of constructs?
我添加了使用更复杂的数据结构的能力,但是我在第一节课给大家了了一个,关于你可以用什么来做计算的暗示,实际上如果你思考,这个列表一会儿的话,你会问我可以用?
Researchers adjusted their computer algorithm to the slower insulin absorption rate and on a repeat experiment blood glucose was tightly controlled in all of the subjects.
VOA: standard.2010.04.15
If you go back to the origins of the computer industry, imagine a bunch of guys in lab coats sitting around a laboratory, and these are the smartest guys in the world, and they've invented things.
如果回顾电脑行业的兴起,想象一下一群人穿着实验服,坐在实验室里,他们是世界上最聪明的人,他们搞了些发明。
"In the past,we've supported a computer learning center, and some micro-enterprise funds, and so they can invest in what they deem to be the priorities in their community."
VOA: standard.2010.02.17
And, in fact, a computer program has come up with a proof that, as far as was known, nobody in the world had ever come up with before.
而实际上,电脑程序的证明方式,据目前所知,是前人们从未曾提出过的
Only the operating system has controlling of byte zero NULL in the computer's RAM and so if a function ever returns null, aka zero, well, something must have gone wrong because that can't possibly belong to me that memory because by human convention zero is owned by the operating system; not by a program I wrote.
只用操作系统在内存中能够控制,字节0,并且如果一个函数返回,或者说0,好的,可能出错了,因为那可能是不属于我的内存,因为惯例上,0是由操作系统拥有的,而不是由我的程序拥有的。
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