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。
Scientists believe that Mercury's core — an immense iron body that accounts for roughly 75 percent of the entire planet's mass — has helped the planet to win the density prize.
科学家认为，水星的核心- -一个巨大的铁体，大约占整个行星的75%——帮助这个星球赢得密度奖。
Optimists in the Enlightenment and the 19th century came to believe that the mass of humanity could one day lead happy and worthy lives here on Earth.
18世纪启蒙运动和19世纪中的乐观主义者相信在全人类总有一天能够在地球上过上幸福和有价值的生活。
The jury has to decide whom to believe among a mass of conflicting evidence.
在一大堆相互抵触的证据中，陪审团必须决定相信哪一方。
Astronomers believe that a planet of similar size and mass to Earth could be discovered within a few years.
天文学家们相信，未来几年，能发现大小和质量同地球相同的行星。
US police are to search a rural house in eastern Texas, where they believe there is a mass grave.
美国警方在德克萨斯东部的乡村住宅内搜索，因其认为那里有一处乱葬岗。
And we believe it's going to be 26 different components that will hit the surface of the Earth somewhere, with a total mass a little over 500 kilograms.
并且我们认为将要有26中不同的成分将要撞击到地球上的某处，重量总计略高于500千克。
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。
If you believe that Catholics in China, or anywhere else for that matter, should be forced to go to Mass where only Latin is used, well, Lou would argue otherwise.
如果你认为中国的天主教徒，或者别的地方的，会被强制去参加只用拉丁文的弥撒，那么陆一定会争论这个问题。
Thee jury has to decide whom to believe among a mass of conflicting evidence.
在一大堆相互抵触的证据中，陪审团必须决定相信哪一方。
First the elusive particles, which theorists believe to be as abundant in the universe as photons, but which almost never interact with anything, turned out to have mass.
首先，人们发现这种难以捉摸的粒子具有质量。理论家相信它和光子一样，在宇宙中含量丰富，但是几乎从不与任何物质发生反应。
Those who believe in God go to church to pray or to join the mass or confess to the priests.
凡是相信上帝的人，都会到教堂祈祷，参加弥散或向神职人员忏悔。
In addition, some experts believe that the transportation CARDS released by the expo will encourage people to take mass transit, resulting in reduction of private car travel.
此外，还有专家认为，世博会派发的交通卡将有利于市民在世博期间使用公共交通工具，减少私家车的出行。
Friends, please have a second thought before you decide to believe the motive-driven mass media and some of the critics.
人们，请不要相信那些别有用心的媒体和被利益驱动的理论家。
Friends, please have a second thought before you decide to believe the motive-driven mass media and some of the critics.
人们，请不要相信那些别有用心的媒体和被利益驱动的理论家。
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