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In recent years, there have been growing concerns about the floating garbage and its effect on sea creatures and human health.
VOA: special.2009.09.22
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and most, perhaps, obviously-- if you're just spending your life floating in the scientist's lab, you're not actually accomplishing anything.
显而易见-,如果你只是漂浮在科学实验室里，你实际上没有完成任何事情。
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It just throws the decimal point away and that's because, again, these are ints and the answer intuitively should be a floating point value, but I need to be more specific.
它直接把小数点后面的数值丢弃掉了，因为，凭直觉，那些整型数和结果应该是一个浮点数据,但是我需要一个更精确的数值。
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The sub was brought back to the East Coast of the United States and became a floating museum in nineteen eighty-six.
VOA: special.2010.06.11
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You can run into issues of things like overflow, underflow, with floating point numbers and when you see a whole bunches of ones, it's particularly a good time to be suspicious.
来看看哪儿会出问题，你可能会碰到浮点数中的溢出和下溢问题,当你碰到一系列这种问题后，可能就会适时的开始怀疑结果的正确性。
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And my soul from out that shadow that lies floating on the floor Shall be lifted -- nevermore!
VOA: special.2009.02.02
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You have a block here and then you have something above there floating in mid air.
你在这里放一个木块,让某物漂浮在木块之上
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Chagall painted colorful works filled with imaginative details such as floating people and dancing animals.
VOA: special.2010.03.24
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These mortgages were given out to people that couldn't afford them and today you have what you call subprime mortgages--subprime paper They issued against this paper stuff called mortgage-backed security. They securitized them and these things are all floating around now.
我们发放这些抵押贷款给那些买不起房子的人,所以现在你们看到了一种你们叫做,次级抵押贷款的金融工具--次贷票据,他们把这种票据叫做,有抵押证券，他们把有抵押证券证券化,这些证券现在在市场上被多次交易，广为流通。
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The problem was that after successfully floating over one wave you find that there is another one behind it just as strong and ready to flood your boat.
VOA: special.2011.04.09
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When transcription happens and it turns out that there's a whole biology associated with this, including molecules that are floating around inside your cells called transcription factors, and their job-- they are molecules that are about particular genes and what some of the sequences and are able to turn on those genes inside cells, to make them transcribe.
研究证明,当细胞转录时,还有与之相关的一整套生物机制在运作,包括一种在你细胞中飘浮着的,称为转录因子的分子,它们的工作就是,它们知道该转录哪一段基因,该转录哪一段序列,然后把这些细胞中的基因激活,进行转录
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It was lighter now and was floating higher in the water.
VOA: special.2009.09.10
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So what that means is the compiler is actually going to first "cast" so to speak 13 from whatever it is - to a float -- to a floating point value -- and then perform the division for us.
所以这里的意思是编译器将,做“计算“，譬如13这样一个浮点数,-到另一个浮点数-,然后为我们处理除法。
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They watched their daughter dancing gracefully across the moon-lit field, her hair floating in the soft air and the old couple felt themselves truly lucky for their happiness was complete.
VOA: special.2009.02.28
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0 >> David: Yeah, so I very deliberately changed this 9 to a 9.0 so that my math would actually be floating point math involving real numbers and not just integers.
>，大卫：是的，我故意地把9改成9,那样我的数学实际上就是浮点数的了,包括实数，不只是整数。
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Local television showed images of bodies and debris floating by what was left of the community.
VOA: standard.2009.03.27
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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“
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And they tremble. Standing on them is like trying to balance on a floating mattress.
VOA: standard.2010.03.29
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And I can fix this just by changing one of those values to a floating point.
所以我可以通过改变其中一个,整型数为浮点数。
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The world was literally destroyed by a corporation called "buy in large" and the only people that were left in the world were these few incredibly obese individuals floating in space."
VOA: standard.2010.01.23
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So this is something that we would call an integer, or an INT. And this is something we would call a floating point, or a float.
这是我们称之为integer的类型，或者INT，这是我们,称为浮点数的类型，或者浮点。
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It turns out there are hundreds of Google calendars floating around campus, for student groups, for departments, for special events and the like.
在校园周围流动着许多的Google日历,有针对学生群的，有针对教学单位的，也有针对特殊事件的，等等。
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All right. I want to return to some non-scalar types. So we've been looking, the last couple of lectures, at floating pointing numbers and integers.
好，我们现在回到一些,非基本类型的话题来，我们在过去的几节课里,一直在研究浮点数类型和integer类型。
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If I had a beaker sitting on the table here and it contained a million blue double stranded DNA molecules and a million red double stranded DNA molecules and I heated it up and added a little base, I'd soon have four million individual strands just floating around in the solution because I've broken up this hydrogen bonding and the DNA molecules fall apart.
假如我这里有一个烧杯 里面,盛有一百万条蓝色DNA双链和,一百万条红色DNA双链,然后我稍微加热一下烧杯,并且加一些碱,很快我就有了四百万条DNA单链,漂浮在溶液里,因为我已经使得氢键断裂,DNA双链也随之打开
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It's defined in CS50's library; its sole purpose in life is to ask the user for a floating point value and return it.
它被定义在CS50的函数库中，它的唯一目的是,向用户询问一个浮点数的值，然后返回它。
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