These are extremely dense masses believed to exist at the center of most galaxies. Their gravitational pull is so strong, they absorb light.
黑洞是被认为存在于大多数星系中心的密度极大的物质，它具有非常强的引力，可以吸收光线。
Nearsightedness associated with cataracts in the center of the lens is often classified with the pseudomyopias, but it is actually a permanent change in the way light focuses in the eye.
与发生于晶状体中心白内障相关联的近视被归于假性近视一类，但它确实且永久地改变了光线在眼内聚焦的方式。
The center of the Rosette Nebula, which glows with the red light of ionized hyrdorgen, is fueled by a central cluster of powerful giant stars.
一群强大的巨型恒星点燃蔷薇星云的中心，来自电离氢的红光使其绚丽夺目。
They say the human and wheeled traffic in a busy city center could provide enough energy to light the streets of an entire town or power the heating system for a hospital or school.
他们说，在繁华大城市的中心，人群和过往车辆可提供足够的能量为整个城镇的街道照明或者为一个医院或学校提供供暖系统的动力。
Light in this spectrum, leaving the Sun in all directions, is bent by the gravity of Earth so that what would normally pass on either side of the Earth is bent back toward the center of the Earth.
这个光谱中的光线，向四面八方离开太阳，由于地球引力弯曲导致本该从地球旁边经过的光线弯向地球的中心。
Accurately extracting light stripes center from an image is very important for an active vision system.
从图像中准确提取光条中心对于主动视觉系统十分重要。
The size, angle spread and the brightness of the center of the synchrotron radiation light sources are very important to the users.
同步辐射光源的尺寸、散角和中心亮度是装置的重要参数。
The massing consists of four forms that surround a Japanese rock garden, which creates a private center courtyard and floods the home with southern light.
整个建筑由四种形式围绕一个日本石园而成，打造一个私人的中心庭院，同时可尽享南面普照的阳光。
He is the source of the alternation of light and darkness the sovereign lawgiver and the very center of nature as well as the originator of the moral order and judge of the entire world.
他是光明与黑暗交替的源头，至高无上的立法者和大自然的中心，同样也是道德秩序的创造者和整个世界的审判者。
Create a target Direct light in the top viewport, so it lights the teapot from behind, and place the target in the center of the teapot.
在顶视图中创建一个目标平行光，这样它从后方照亮了茶壶，将它的目标点放到茶壶的中心。
Previously a golden fountain had filled the center of the hall, casting shimmering spots of light over the polished wooden floor and walls.
原来中央是一个金色的喷泉，在光亮的木地板和墙壁上投射出点点光斑。
Meanwhile, since the Zhongbazi site situates within the center area occupied by the ancient Ba people, studies on this site will shed light on searching for early Ba culture.
另外，因中坝子遗址位于古代巴人活动的中心区域，对该遗址的研究也为探索早期巴文化提供了十分重要的资料。
The text writes about the methods of quick adjusting the fringes of white beams and analyses the reason why some of the fringes of white beams in center are light fringes and some are dark fringes.
介绍了快速调出白光条纹的方法，分析了为什么白光干涉条纹的中央条纹有的是暗条纹，而有的却是亮条纹。
It filled his center with strength and light that snaked out toward his limbs.
它带着力量与光明充满了他的内心，慢慢溢出移向四肢。
We've lost the irreplaceable center of our family and joyous light in our lives, but the inspiration of his faith, optimism and perseverance will live on in our hearts forever.
我们失去了家庭中无可替代的核心，我们生命中的欢乐之光，但他的信念、乐观、坚定不移带给我们的启迪将永远长存于我们心间。
The flight compartment system indicator lights may be dimmed or tested by the use of a light switch located on the center instrument panel.
驾驶舱指示器系统的灯光可通过中央面板上的“灯光”开关来调暗或测试。
Draw the main center lines and block in the general outline of the views with light, sharp 6h pencil lines.
用轻细的6H铅笔线绘制主要的中心线和视图大体的轮廓框。
And as you get off center, those light rays won't be focused to the center of the eye.
呈像偏离晶状体中心后，光线就不会集中到眼睛中心。
Xie says there's a "disconnect" between high-level policy talks between the US and China, and the situation in places like Ningbo or Dongguan, a center of light manufacturing in southern China.
Xie说在中美之间的高层对话，与在中国东南部轻工业制造中心类似宁波和东莞的地方的形势存在着断层。
Across the room, beneath "Discover!" in red lettering, light poured through a large candy-colored doorway opening onto a new addition, a children's science center.
屋子另一边，在“discover ！”的亮红字母下，灯光洒过糖果色的宽敞过道，这个过道通往新增设的儿童科学中心。
A powerful X-ray blast drew the attention of astronomers to the event, located near the center of a galaxy about 700 million light-years from Earth.
强烈的X射线爆炸引起天文学家们的注意，它发生在到离地球大约7亿光年的星系中心附近。
The images show that the explosion took place 3.8 billion light-years from Earth, at the center of a galaxy where a supermassive black hole would lie.
图像显示该爆炸地点距离地球38亿光年，位于一个星系的中心，那里可能存在一个特大黑洞。
In 2005 astronomers reported an extraordinarily fast-moving star some 200,000 light-years from the galactic center.
2005年，天文学家报告，距银河系中心约二十万光年处，有一颗恒星在以非常快的速度移动。
In 2005 astronomers reported an extraordinarily fast-moving star some 200, 000 light-years from the galactic center.
2005年，天文学家报告，距银河系中心约二十万光年处，有一颗恒星在以非常快的速度移动。
The supermassive black hole at the center of NGC 3115, they calculate, has a mass of about 2 billion Suns, making it the nearest billion-solar-mass black hole to Earth at 32 million light-years away.
据推算，NGC3115中心的超大质量黑洞，距地球3200万光年，质量相当于太阳质量的20亿倍。这也使它成为距地球最近的“10亿太阳质量级别”黑洞。
You love being the center of attention and design bold, elegant rooms full of dramatic furnishings, exotic accessories and fancy light fixtures.
喜欢受到关注的狮子座偏爱大胆的设计。 现代感十足的家具、异国风情的组件及奇幻的灯饰充斥在房间的每一个角落，无不体现了主人的奇思妙想。
The former storage building had no windows, so we made a large skylight in the center to distribute natural light throughout the space on the second floor.
原建筑并未设有窗户，所以翻修的时候，我们在中部开了个大的天窗，如此一来，充足的自然光就能洒遍二楼整个楼层。
The former storage building had no windows, so we made a large skylight in the center to distribute natural light throughout the space on the second floor.
原建筑并未设有窗户，所以翻修的时候，我们在中部开了个大的天窗，如此一来，充足的自然光就能洒遍二楼整个楼层。
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