One man is in a police uniform, the other in a blue suit.
VOA: special.2010.04.16
Remember that this molecule, let's look at the blue one wouldn't be the same if I turned it upside down.
让我们记住,如果我把蓝色的,单链倒过来,那么这条链和原来不一样了
One person says, "I think the wall should be painted blue."
一人说,“我觉得这墙应该刷成蓝色。”
It's very unusual." One of her more widely performed works is "blue cathedral."
VOA: special.2010.07.12
It's no use talking about the negative relationship between a red light and a green light and a yellow, white, or blue one because they all have the same value.
讲什么它是红灯,不是绿灯,不是黄灯白灯一点关系都没有,它们所代表的意义都一样。
Nestled in the woods, surrounded by towering pines, life in the blue trim cottage at Number One Forest Lane would be normally considered picturesque.
VOA: standard.2010.08.10
The corresponding half of the ladder that corresponds to any given ladder, let's say the black DNA molecule that corresponds to the blue one is not just a mirror image.
与任何单链配对的,另一条单链,比方说与蓝色DNA分子,配对的黑色DNA分子,并不是蓝色DNA分子的镜像
Bright blue cycle superhighways are one solution, to clearly mark road areas designated for cyclists.
VOA: standard.2010.07.30
I remember when I was a student of one of the biggest classes at the University of Michigan--go blue!
我记得在密歇根大学读书的时候,我们在橄榄球赛的时候会喊"冲啊 蓝色军团"
And one day, outof the blue clear sky, I got a letter from Jenny wondering if I couldcome down to Savannah and see her, and that'swhat I'm doing here.
VOA: standard.other
And I've highlighted in blue up there one of the pieces I'm going to start with.
我已经把要开始的那一部分,用蓝色标注了。
It is one U.S.agency involved in the "Blue Campaign".
VOA: standard.2010.07.23
What about the kind of cyan-ish, blue-green one? Yup.
那这个蓝绿色的呢?
"The detainees were kept naked for weeks, months at a time - kept in very small cells, whose temperatures were kept artificially low, sometimes to the extent that the naked detainees, as one official said,seemed to turn blue,"
VOA: standard.2009.03.23
The sky was just a little lighter blue than his suit, clear and even with only one cloud in it, a large, blinding white one with curls and a beard." Notice that image of the cloud, the blinding white cloud.
天空比他身上蓝色的西装颜色更亮,更清朗,甚至,空中只有一朵白云,是大而亮白的螺旋状和,胡须状,注意这多云的图像,一朵亮白的云。
But,if a child is choking and cannot make noise or is turning blue, parents should know the Heimlich maneuver, or for babies under the age of one, give a few quick slaps on the back and then chest thrusts.
VOA: standard.2010.02.23
There are two upright struts of the ladder, one shown in blue here, the other shown black.
两条上下的主链作为支柱,一条以蓝色表示,一条以黑色表示
One is that there's four different colors and so you can see red, blue, yellow, green here - four different colors and that's all there are, there aren't more than four.
一是这些梯阶有四种不同颜色,你可以看到红 蓝 黄 绿,恰恰只有四种不同颜色,不多不少
So this is a little bit trickier to look at and see what it means, but essentially we have two hybrid orbitals, which are shown in blue here, and then we have one p orbital that's left alone that's going up and down on the page.
看这个图肯能会觉得比较诡异,但本质上,骂我们有两个杂化轨道,这里用蓝色表示,还有剩下一个p轨道,在图中上下方向上。
One is that there are two backbones right here in the light blue, so this would be the upright parts of the ladder that are twisted.
其一是浅蓝色所代表的两条主链,这是构成,扭曲梯子的垂直部分
So essentially, we have two ethene or ethylene molecules here to start with where these blue are our 2 s p 2 hybrid orbitals, so you can see that for each carbon atom, one is already used up binding to another carbon atom.
本质上,我们从两个乙烯分子开始,蓝色的是2sp2杂化轨道,你可以看到,对于每一个碳原子,其中一个已经用来和另外一个碳原子成键。
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