When a large body strikes a planet or moon, material is ejected, thereby creating a hole in the planet and a local deficit of mass.
当一个大型天体撞击行星或月球时，物质会被抛射出去，从而在行星上形成一个洞，造成局部质量不足的现象。
Most astronomers believe that the large concentration of mass at the galaxy's center is a black hole whose gravity is causing the gas to whirl.
大多数天文学家认为，星系中心的大量物质是一个黑洞，它的引力导致气体旋转。
Meantime he worked and worked away, till he made a hole large enough to put out his head.
与此同时，他不停地挖啊挖，挖了一个大洞，大得足以探出头来。
For example, both have a large hole in front of the eye; this big hole is only seen in these species and is not present in any other birds.
举个例子，它们在眼睛前面都有一个大孔；这种孔只会在这类物种上看到，但不会出现在其他鸟类身上。
The light which still shone was derived mainly from a large hole in the western bank of cloud; it was like a piece of day left behind by accident, dusk having closed in elsewhere.
那时仍然透露出来的光线，主要是从西边一大片云彩中的一个大洞中产生生出来的；它仿佛是偶然剩余下来的一片昼，而四周已经被暮色包围了。
A follow up CT scan showed that the dead brain tissue had filled up with blood. As the body digested the dead brain tissue, later scans showed a large hole in the left hemisphere.
他进了重症监护室，随后的CT扫描显示他死亡的脑组织已经被血液填满，待身体吸收了死亡的脑组织，之后的扫描显示他的左半脑有一个大洞。
The most striking eyes among the reptiles have lower and upper eyelids joined together, leaving one large hole for the pupil to see through.
最令人震惊的是蜥蜴的上下眼睑是连在一起的，这特点让它的眼睛只留下了一个比较大的孔瞳孔接收光线。
A large hole in the ozone layer was reported to have opened over the Arctic this spring, the first time ozone loss in the northern hemisphere has matched that in the southern.
据报道，今年春天北极上空的臭氧层出现一个大洞，这是首次在北半球出现的臭氧损耗和南半球不相上下。
The third shot up and over one large bunker is the key to scoring well on this hole.
第三杆必须向上飞越一个大沙坑，这是确保在此夺得高分的关键。
The initial design included a large hole at the top of the building, where Mr Mori hoped to install a Ferris wheel.
最初的设计包括在楼顶留出一个大洞，森稔希望在那里安装一个摩天轮。
This development focus leaves one large hole which I am sure is already evident to the reader: what about the user?
我可以十分肯定的说各位读者一定清楚的看到了，这里提到的开发的关注点留下了一个很大的漏洞：用户角度的测试呢？
Trace and cut a circle out of the poster board. Then cut out a 1/2″ to 1″ hole in the center of that circle, depending on whether you’re doing a large or small hat.
首先，在纸板上剪一个圆，在圆的中间剪一个1/2英寸到1英寸的孔，具体大小取决于你所做的饰品大小。
There was a square hole just large enough for my father to fit into if he pulled his knees up to his chest.
船尾那里有一个方孔，大小只够我父亲膝盖顶着下巴挤进去。
So even as Goldman Sachs pours $450 million into the company, Japan, with a large and growing online advertising market, is a big hole in Facebook’s global fabric.
所以，即使高盛向Facebook投入了四亿五千万美元，拥有庞大且正在增长中的互联网市场的日本依然是Facebook全球战略中的大黑洞。
That vehicle could have exploded off to the side of the bridge, still creating a large hole, but one that can be navigated around.
而那辆在桥上爆炸的汽车可能只是在桥的一边炸出一个窟窿，其他的车辆可以慢慢的从另一边驶过。
An artist's conception shows M33 X-7, a binary system in the galaxy M33 where a black hole is in orbit with a large star.
一副描绘M 33 X - 7的艺术概念图，这是位于M33星系的一个双星系统，黑洞正在一颗巨大恒星的轨道上运行。
At its center, nearly every large galaxy contains a supermassive black hole surrounded by a big bulge of stars.
在每个星系的中心几乎都存在一个超大质量的黑洞，而这个黑洞的周围又包围着一个大核球。
However, even slight changes in the meteorology of the region this month could affect the rate of depletion of ozone and how large an area the ozone hole might span.
即使这一地区在本月之内出现任何的天气变化都有可能影响臭氧含量的变动，并决定臭氧空洞将扩大多少。
All I wanted was to show my sons that no matter the size of the hole life drove through you, you still had permission to live large.
我所要做的，只是告诉我的孩子，无论生活带给你多大的困境，你仍然有权利自由的选择生活。
Material from the large blue companion star is seen being pulled toward the black hole by its powerful gravity.
在强大的引力作用下，蓝色伴星上的物质正在被拉入黑洞。
That which you see there, higher up in the door, near a nail, is the hole of a big iron bullet as large as an egg.
稍高一点，在这大门的上面，那颗钉子旁边，您看见的是一个大铳打的窟窿。
Tim Shank, the expedition's lead scientist from the Woods Hole Oceanographic Institution, says the diversity of large animas found rivals anything in similar habitats anywhere in the world.
来自树洞海洋研究所的蒂姆•施安克是这支探险队的首席科学家，他表示此次对于大自然新物种的发现能够与地球上任何一个相同栖息环境下的任何发现相媲美。
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。
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。
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