首先是我儿时最喜欢的读物，比如《水之河》和《黑暗物质》。
First up come my favorite childhood reads, like Watership Down and His Dark Materials.
指向左下角的黑暗物质是有神秘物质的塔的阴影。
The dark feature pointing towards the lower left corner is the shadow of the pylon holding the occulter.
“黑暗物质”的效用正是如此。
英国小说家菲力普·普曼的《黑暗物质三部曲》的第一部。
The first novel in English novelist Philip Pullman's His Dark Materials trilogy.
科学家们相信只有透过它的地心引力才能观察到黑暗物质。
Scientists can observe what they believe to be dark matter only through its gravity.
这就是声名狼藉的黑暗物质，其重力效应是我们认定它存在的唯一依据。
This is the infamous dark matter, whose existence is inferred solely from its gravitational effects.
尽管它从未被发现，但是通过观察星系的移动轨迹，黑暗物质却是宇宙中83%的构成成分。
Although it has never been seen, dark matter makes up about 83 percent of the matter in the Universe, according to observations of how galaxies move.
在美国图书馆协会本周发布的最新查禁作品排名榜中，普尔曼这部玄幻小说《黑暗物质》三部曲一跃成为“上座”。
Pullman's fantasy trilogy, His Dark Materials, has leapt to the top of the target list of would-be censors in the new rankings issued this week by the American Library Association.
最终，为GREAT奖所开发的电脑程序将被用于揭开暗物质和黑暗能量的面纱，帮助科学家明白构成宇宙95%以上物质的真实面目。
Ultimately, the computer programs developed for the GREAT challenge will be used to help unmask dark matter and dark energy, the mysterious stuff that makes up 95 percent of the universe.
由于与生俱来的“黑暗”特性，使得暗物质非常难以被发现。
Dark matter is especially tricky to find because of its dark nature.
另一种设想是暗物质和暗能量之间的联系会改变宇宙的结构，因为宇宙结构严重依赖于它的各种构成成分，包括黑暗部分。
Another idea is that a connection between dark matter and dark energy would alter the growth of cosmic structures, which depends delicately on the composition of the universe, including its dark side.
虽然它是原力黑暗面的完美标志，但它是否像大部分星系一样被暗物质的引力控制，却还很有争议。
Although a perfect symbol for the dark side of the "Force", it is still debatable whether this galaxy is dominated, like most others, by a large amount of dark matter.
虽然它是原力黑暗面的完美标志，但它是否像大部分星系一样被暗物质的引力控制，却还很有争议。
Although a perfect symbol for the dark side of the "Force", it is still debatable whether this galaxy is dominated, like most others, by a large amount of dark matter.
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