这是导致宇宙加速膨胀的唯一原因。
This is the only form of matter that can cause the expansion of the universe to accelerate, or speed up.
暗能量是一种神秘的力，它使得我们的宇宙加速膨胀。
Dark energy is the name given to whatever mysterious force is causing the universe to accelerate as it expands.
科学家习惯利用暗物质理论来解释宇宙加速膨胀的问题，他们认为暗物质会将一切物质推向远方。
Scientists trying to explain the universe's accelerating expansion usually point to dark energy, which seems to be pushing everything apart.
宇宙加速膨胀的发现，对现代物理理论提出了新的挑战，也对科学计算赋予了新的任务。
The discovery of accelerating expansion of the universe imposes a great new challenge to the modern theory of physics and entrust a new mission to the scientific computation.
从这个角度看，我们周围的这些平面空间可能是暗能量的一个来源，而正是它让宇宙加速膨胀。
From this point of view these flat Spaces around us turn out to be one possible source of dark energy for the accelerating expansion of the Universe.
尽管宇宙加速膨胀对天文学家来说很惊讶，但是这个发现为主流宇宙学模型提供了一个基本要素。
Although the accelerating cosmic expansion came as a surprise to astronomers, its discovery provided an essential ingredient in what has become the prevailing cosmological model.
推动宇宙加速膨胀的原因被归结为“暗能量”，这倒是对于我们尚且知之甚少的东西的一个合适的称谓。
The culprit pressing the cosmic accelerator goes by the name "dark energy," which is an appropriately enigmatic moniker for something that remains so poorly understood.
今年的诺贝尔物理学奖的获得者是在1998年发现宇宙加速膨胀的萨尔·波尔马特、亚当·里斯和布莱恩·施密特。
Saul Perlmutter, Adam Riess, and Brian Schmidt are the recipients of this year's Nobel Prize in Physics for their discovery in 1998 of the accelerating expansion of the universe.
剑桥大学宇宙科学家MartinRees就暗能量获诺贝尔奖评论说：“该奖承认了一项惊人的重大发现，即使空旷的宇宙包含着能量，它发挥的反引力推动着宇宙加速膨胀。
Martin Rees, a cosmologist at the University of Cambridge, commended the choice of dark energy for the Nobel. "This award recognises an important and surprising discovery, " he says.
由于被大致认为作为加速源的暗能量的提出，我们膨胀的宇宙的动力学可以与它适度的物质含量相一致。
Thanks to dark energy-as the source of the acceleration is loosely labeled-the dynamics of our expanding universe can be reconciled with its modest mass content.
另一种可能性是加速膨胀不是来自物质而是修改的重力形式，其作用在时空的宇宙尺度上是不同的。
Another possibility is that the accelerated expansion arises not from a substance but from a modified form of gravity, one that behaves differently on cosmic scales of time and space.
这支持了暴涨理论并且更进一步证明了“暗能量”像预期的那样充斥着我们的宇宙从而引起时空膨胀的加速。
This supports inflation theory and provides further evidence for the mysterious "Dark Energy" that is predicted to permeate through the universe, causing space-time to expand at an accelerated rate.
暗能量是一种神秘的力量，它加速了宇宙的膨胀。
Dark energy is a mysterious force that speeds up the expansion of the Universe.
相反，宇宙表现出了加速膨胀现象。
Instead, the universe appeared to be accelerating in its expansion.
这个项目被设计用于探索“暗能量”的本质——“哈勃”让世界意识到宇宙正在加速膨胀，而暗能量被认为是这一现象的成因。
This is designed to probe the nature of "dark energy", which is thought to be responsible for the quickening expansion of the universe that Hubble helped bring to the world's attention.
1997年，天文学家发现：整个宇宙正在以前所未有的速度加速膨胀。
In 1997, astronomers discovered that the universe is expanding at ever faster speeds.
目前的观测表明宇宙正在加速膨胀。
Observations indicate that the universe is expanding at an ever increasing rate.
实际上，并不是他们发现了有什么东西正在让宇宙膨胀，而是宇宙正在加速膨胀。
It was actually not the discovery that something inflates the Universe, but that it expands with an increasing speed.
因为发现宇宙膨胀加速现象，三位研究宇宙的科学家被授予诺贝尔物理学奖。
Three cosmologists have Shared a Nobel prize in physics for their discovery that the expansion of the universe is accelerating.
弗里德曼方程派生自爱因斯坦的广义相对论。这两个方程式描述了整个宇宙的生命历程——由宇宙大爆炸时的暴烈到不断加速膨胀后的死寂。
Derived from Einstein's theory of General Relativity, the two Friedmann equations describe the life of the entire universe, from fiery Big Bang birth to chilly accelerated expansion death.
这些以机灵方式存在的物质和能量，能加速星球和星系的运动以及宇宙的膨胀，同时又规避了我们的直接侦测。
These clever forms of matter and energy are capable of speeding up the motion of stars and galaxies and the expansion of the universe, while eluding direct detection at the same time.
通过引力产生的效应知道暗物质的存在，而从宇宙膨胀的加速度中判断暗能量的存在。
We can realize the existence of dark matter from the effects of gravity, and discern the existence of dark energy from the acceleration of cosmic inflation.
宇宙不仅膨胀，而且正在加速膨胀，其原因有两个：一是星系质量损失；二是星系环绕宇宙中心旋转。
Why? The reason of the accelerated expansion contains two factors: a galaxy takes place the mass loss; and a galaxy revolved around the center-mass of the universe.
天文学家于1998年发现到宇宙正在加速膨胀，但其加速度所对应到的宇宙常数，却是量子理论预测值的10- 120倍。
In 1998 astronomers discovered that the universe's expansion is accelerating at a rate consistent with a cosmological constant 10-120 times the value predicted by quantum theory.
宇宙的膨胀在一种叫做“暗能量”的力量作用下呈现出加速状态。
This motion is different from the outward expansion of the universe (which is accelerated by the force called dark energy).
宇宙的膨胀在一种叫做“暗能量”的力量作用下呈现出加速状态。
This motion is different from the outward expansion of the universe (which is accelerated by the force called dark energy).
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