查询词典 dark matter

The brilliant lights and the earth-shaking sounds were caused when the cosmic dark matter turned into the brightened matter but not by the aerolite falling into the earth.

它的起因是宇宙空间静电变异。

The existence of large clumps of isolated dark matter and visible matter flies in the face of everything we know, says cosmologist Carlos Frenk of the University of Durham, UK.

英国 Durham 大学的 Carlos Frenk 认为，大团孤立的暗物质和可见物质的存在公然与我们所知的一切相违反。

Thus, dark matter must exist, and it was wrenched apart from normal matter by the force of the collision of the clusters.

这样一来，暗物质就必须存在，并且受星系团撞击产生的作用力影响而从正常的物质中分离出来。

Using hydrodynamical/N-body simulations and pure dark matter simulations, we found the dark haloes in the first kind of simualtions are more concentrated than in the second kind of simualtions. This result could increase the predicted probability of giant-arcs in gavitational lensing and cancel the great difference between the theoretical and observational results.

用含气体的数值模拟与纯暗物质的数值模拟比较，发现前者暗晕中的暗物质分布比后者中的更加密集，密集参数更大，这可能可以提高理论预言的引力巨弧的概率从而弥补理论与观测结果间的差距。

We have studied the interaction between dark energy and dark matter from the thermodynamical consideration.

从热力学角度研究了暗能量和暗物质之间的相互作用。

By studying the formation time－distribution of dark matter haloes, we have discussed the correlation of formation and evolution between dark halo and QSO absorption systems based on the numerical simulation and semi-analytical model.

研究了暗晕的形成红移分布，正在利用数值模拟和半解析理论研究暗晕的形成和演化与类星体吸收线系统的演化之间的关系。

Models suggest that about 23 per cent of the total mass is made up of dark matter, while the remaining 73 per cent is something even odder: a dark energy that drives the Universe's expansion.

模型显示，约有23 ％的总质量是弥补了暗物质，而其余的73 ％，甚至是一些odder ：暗能量驱动宇宙的扩张。

The mass term of gravitational gauge field is introduced into the theory without violating the strict local gravitational gauge symmetry,massive gravitons can be considered to be possible origin of dark energy and dark matter in the Universe.

由其相应的势能表达式可见，引力子的自作用在大尺度下可以有斥力项存在，这一特殊的性质不仅使得它可以作为宇宙暗物质和暗能量的候选者，同时亦可能对于解释宇宙的构成及演化起到一定的积极作用。

While scientists have previously theorised about a "Big Crunch" where the universe retracts back to its original size, the discovery of Dark Matter and Dark Energy has placed that hypothesis on the backburner.

虽然科学家曾经设想「大挤压」理论，宇宙就像泄气的气球那样收缩到原始的大小，但是黑暗物质和黑暗力量的发现，造成此一理论遭到冷落。

While scientists have previously theorised about a "Big Crunch" where the universe retracts back to its original size, the discovery of Dark Matter and Dark Energy has placed that hypothesis on the backburner.

Overview 在宇宙最遥远的地方，两股非凡强大的力量正在激战，它们甚至有可能毁灭宇宙。被称作黑暗物质和黑暗力量的敌对力量，拥有将宇宙撕裂的能力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。