People should tie a bright-colored object to the top of their car to increase the chance of rescue.
VOA: special.2010.01.05
This combining of data and functions on that data is a very essence of object-oriented programming That's really what defines it.
数据与函数的结合,是面向对象编程的核心,这也就是它的定义。
Now these ideas of classes, object-oriented programming, data abstraction, are about 40 years old, they're not new ideas.
面向对象编程的概念,数据抽象的概念,都是40年前就有的老东西了。
The largest object ever put into space -- the International Space Station -- could not have been built without the shuttle program.
VOA: special.2010.04.28
One way to put it, especially in nineteenth-century realism which particularly interests Brooks, is all these characters are just madly making bad object choices.
一种解释的方式,用19世纪现实主义的观点来看,也就是布鲁克斯感兴趣的观点来看,就是小说中的人物在疯狂地做着错误的决定。
Today,Mars continues to excite -- not as the object of science fiction but of scientific study.
VOA: special.2010.07.28
I'm not picking not just the current slice or the current stage of the car but the entire extended-through-time object.
我不是说它目前的样子,或者目前的阶段,而是说整个贯穿时间的物体。
It set a record as the fastest human-made object to ever enter the atmosphere.
VOA: special.2009.09.30
So, what we are going to study now is a non-living object and we're going to pick it to be a mathematical point.
我们现在所要研究的的,是一个没有生命的物体,我们要把它看作一个数学上的点
They said he put the first letters of his names -- O and K -- on each object people gave him to send on the train.
VOA: special.2010.02.28
If an impure object--and you will see here these overlapping pairs, if you can imagine the lower pair sort of being plunked down on top of this pair, that will give you an idea of what we're trying to convey with this image.
如果一个不纯洁的东西--看这里,这些重叠的单词,假设这两个单词,突然跑到这两个的上面,这样你就会对我们这个图示想传达的内容有个概念。
But in his conciliatory mood Saturday, Mr.Ravalomanana suggested he would not object to a constitutional change that would allow his arch-rival to seek the presidency.
VOA: standard.2009.11.08
The philosopher-king, he tells us, may be an object of hope or wish but Plato realizes that this possibility is not really to be expected.
他告诉我们,哲学家国王也许是希望或愿望的目标,但柏拉图了解到,这种可能性不是真的值得期待。
"Basically,it's an underwater balloon. You've got two parts to it: You've got the balloon here - which is this long cylindrical object - and that's filled with a lighter-than-water substance, which is aviation gasoline."
VOA: standard.2010.06.21
Before six-month-olds, Piaget observed, you take an object the kid likes like a rattle, you hide it, you put it behind something, it's like it's gone.
皮亚杰发现,在六个月之前,你将婴儿喜欢的物体,比如说拨浪鼓,藏起来,隐藏在某物的后面,就像这东西消失了一样
They object to the cost of the proposal, which could go as high as $one-trillion over 10 years, and they want to stop what they see as an expanding role for government in administering health care.
VOA: standard.2009.07.31
the zeroth law, which is the common-sense law, which says that if you take a hot object next to a cold object, heat will flow from the hot to the cold in a way that is well defined, and it allows you to define temperature.
上节课我们讨论了,热力学第零定律,这一定律源自常识:如果把一个热的物体,与一个冷的物体挨在一起,热量就会以确定的方式。
So that's the key thing to-- to realize; that what the assignment did was have two separate paths to the same object.
认识到赋值会造成两个独立的绑定到;,同一对象上这件事情很关键,因此我可以通过这一条或者。
It's a supposition that whatever the object of theory might be, - theory itself must-- owing to whatever intellectual constraints one can imagine-- be of such and such a form.
不管理论是关于什么事物的,它自己都只能-,由于人们思想的局限性-,以猜想的形式存在。
But it really wasn't until, I would say, the arrival of Java that object-oriented C++ programming caught the popular attention.
但是知道Java的诞生,才吸引了大众的关注,而后Java和。
PROFESSOR: Last time, Professor Guttag introduced the idea of objects and classes and this wonderful phrase called object-oriented programming.
教授:上节课,Guttag教授,介绍了对象和类的概念以及,面向对象编程这个美妙的短语,这是我今天想继续讲的一个话题。
When I refer to the car in 1990 I mean to be talking about the entire extended-through-time object.
但我提到1990年的车0,我是想说,整个贯穿时间的物体。
So the arabesque of the plot, as I say, is a matter of encountering bad object choices and overcoming them: -- neatness, busyness--choices which, by the way, are on the surface temptations.
于是剧情精妙的发展,就变成做出错误选择然后克服困难了:,简洁,繁琐,选择其实就是诱惑。
In fact, the majority of languages, more languages, are actually subject-object-verb languages.
事实上,大多数语言,更多的语言,都是主宾谓结构的语言
So what is this all about? What is an object in object-oriented programming?
所以它到底是什么呢?,面向对象编程中的对象到底是什么呢?
And what I referring to wasn't just the caboose but the whole long extended-through-space object.
我指的不仅仅是车尾,而是整个长长的,贯穿空间的物体。
As we talk about this, as people talk about this, in the context of our object-oriented programming, they typically will talk about it in terms of message pass, a message passing metaphor.
当我们讨论这个的时候,当人们讨论这个的时候,在面向对象编程的背景下它们往往会,被称为消息传递,也就是传递隐喻的消息。
This long extended-through-space object.
这辆长长的,贯穿空间的火车。
But of course, as we know and thinking about familiar objects, we don't need to have every single piece of an object, of an identity stay the same to have the same feeling.So-- I think previously I talked about the steering wheel on my car.
但很明显的,根据我们的常识,我们不需要要求,所有的物体,都保持不变,从而得到同一个肉体-,我记得我之前讨论过,我的汽车的方向盘。
So, the two most elementary ideas you learn are what is the average velocity of an object, as then ordered by the symbol v-bar.
你们学过的两个最基本的概念是,物体的平均速度,用"v拔"表示
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