dark matter

• Scientists can observe what they believe to be dark matter only through its gravity
  科学家要观测到他们所确信的暗物质，只能通过它的引力。
• Scientists can observe but what they believe to be dark matter only through its gravity
  科学家们只有通过暗物质的重力才能观察到它的性质。
• Scientists can observe what they believe to be dark matter only through its gravity
  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。
• Dark matter may seem exotic , but cosmologists regard it as the essence of simplicity
  暗物质可能看来奇特，但是宇宙学家将其视为简单的要素。
• Evidence of dark matter has been confirmed through the study of galactic rotation curves
  通过银河系自旋轨迹的研究已经证实暗物质存在的证据。
• Models used to assume that as dark matter clumps , ordinary matter just follows along
  过去，这个模型假设，当暗物质聚集时，普通物质会跟著聚集。
• My thoughts on the theory of relativity , quantum mechanics , superstring theory and dark matter 07 06
  对相对论量子力学超弦及暗黑物质的联想07 06
• But the team says the crash was violent enough to break dark matter away from " normal " matter
  但是研究组说碰撞的破坏力足以使暗物质变成普通的物质。
• The estimation of the amount of dark matter is very difficult , mainly because we cannot see them
  ，这些物质眼不能见，我们仍无法准确估计它们的数量，
• They say the observations can not be explained by theories of gravity that remove the need for dark matter
  他们说观测不能用重力理论解释暗物质需要移动。