In the black topper the light was completely hidden, and they flew on in silence.
在那顶黑色的大礼帽里，灯光完全被遮住了，他们默默地飞着。
While waiting at a traffic light, they saw a black Mercedes coupe on one side and a homeless man begging for food on the other.
在红绿灯旁等候的时候，他们看见一辆黑色奔驰轿车在一边，一个无家可归的人在另一边乞讨食物。
Ordinary black objects, by contrast, always reflect a bit of light.
与之相反，普通的黑色物质总是会反射一点点光。
When the light is on, or white, the image is visible. When the light is off, or black, the layer can't be seen.
当在灯光下或白天，图像是可见的。当在灯熄或黑夜下，图像时不能被看见的。
I love the look of a navy blue dress with black shoes, or a black dress with light brown or nude shoes.
我喜欢用一条深监色裙子和黑色鞋子搭配，或者是黑裙子和浅棕色或肉色鞋子搭配的样子。
I personally saw a black tunnel and a beautiful purple light at the end of it.
我本人在当时看到了一条黑色的隧道，于尽头有绚丽的紫光。
White clothes are preferable to black ones in hot weather since white reflects light.
因为白颜色反光，所以天气炎热时，穿白衣服比黑衣服好。
The ground ABS comes in different colors, including white, black, blue, grey, green, light grey, red, and yellow.
这种ABS的底料有不同种类的颜色。包括白色黑色蓝色褐色绿色浅灰色红色和黄色。
This created a region from which light could not escape (analogous to a black hole) and also its polar opposite, a region which light could not enter.
这样就创造了一个类似于黑洞的，光无法逃逸的区域以及光无法进入的极对立面。
The choices were dark black and light black.
只不过是在更黑与黑之间作选择罢了。
ANALYSIS: Black Holes Merge With a Flash of light.
分析：黑洞与光的结合。
In a room without light, everything appears black.
在一个没有光线的房间中，所有的东西看上去都是黑的。
No light escapes from a black hole - we can only detect them by their effects on nearby matter.
没有光可以逃过这个黑洞——我们却可以通过它们对周围事物的作用来探测它们。
"That car... that black car... it ran the red light," I whisper restlessly.
“那车……那辆黑色轿车……闯红灯了，”我不甘心地嘀咕。
For a rubber ball, you could use a black or red specular light instead of white which would make the ball appear less shiny.
而对于橡皮球，你可以使用黑色或者红色反射光代替白色以使得球看上去不那么闪。
Under UV light, clean sand appears purple or black. Some minerals, such as calcium carbonate in seashells, glow blue, as does a shovel handle in the picture above.
紫外线照射下，干净的沙子呈紫色或黑色。有些矿物，如海贝中的碳酸钙，会闪着蓝光，就如同上图中的铁锹的把手。
Under UV light, clean sand appears purple or black.
紫外线照射下，干净的沙子呈紫色或黑色。
Dark body copy on white background and light body copy on black background are passive.
深色的字体点击右键触发白色背景而浅色触发黑色背景是消极的。
When the light is off, or black, the layer can’t be seen.
当在灯熄或黑夜下，图像时不能被看见的。
I've seen children's eyes light up when I tell them about black holes and the big bang.
当我向那些小孩讲述黑洞和宇宙爆炸时，他们的眼睛闪烁着光芒。
Real black holes’ light-swallowing abilities make them notoriously difficult to observe directly, though their gravitational effects on their surroundings can be seen.
尽管能看到黑洞对周围的引力，但由于真正黑洞的噬光力而使直接观察黑洞异常困难。
Wittman takes the painting into the bathroom and uses a miniature ultraviolet lamp and a black light to check it for signs of forgery or damage.
惠特曼把画拿进浴室，用微型紫外线灯和黑光灯检查了签名的真伪和破损情况。
This temperature rise begins about 700 light-years away from the black hole, allowing astronomers to estimate the black hole’s mass.
升温现象始于距黑洞700光年处，于是天文学家可以就此估算黑洞的质量。
A cat's urine glows under a black light.
猫尿会在黑光灯下发亮。
The road itself is lined with a mixture of trees, some of them light green and leafy, others near-black evergreens.
路两旁绿树林立，有的是淡绿色的，枝叶繁茂，有的则是墨绿的常青树。
Using this data, researchers believe that each year several times the mass of our sun is being deposited out to large distances, about 3,000 light years from the black hole.
通过这些数据，研究者相信在每一年中都有数倍于我们太阳质量的物质被散布在黑洞周围3000光年的广大区域里。
Within just a light-year of the black hole swarm more than 100,000 other stars caught far more firmly in its grip.
仅在黑洞的一光年范围内就云集着另外十多万颗恒星，处在它更牢固的掌控之中。
The existence of black holes that trap everything including light.
宇宙中存在着黑洞，它会捕获任何东西其中也包括光在内。
The existence of black holes that trap everything including light.
宇宙中存在着黑洞，它会捕获任何东西其中也包括光在内。
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