| 1. | What kind of particle could dark matter be made of
暗物质可能是由哪一种粒子组成的呢？ |
| 2. | They were thus able to study the distribution of dark matter
暗物质在此刻便露出了马脚。 |
| 3. | The problem is that dark matter is invisible
问题是暗物质是不可见的。 |
| 4. | The problem is that dark matter is invisible
问题在于暗物质看不见。 |
| 5. | Hence we infer that there is dark matter in the universe
因此我们推断出宇宙中存在暗物质。 |
| 6. | A possible approach for search of dark material halo in galaxy
探寻银晕暗物质的一个可能方案 |
| 7. | In this way , it can eliminate the need for dark matter
如此一来，暗物质这个假设也就可以抛弃了。 |
| 8. | Dark matter " is real : scientists
美科学家证明暗物质是存在的 |
| 9. | Scientists have theorized about dark matter for about seventy years
科学家们已经建立暗物质的理论体系七十余年。 |
| 10. | Dark matter has important consequences for the evolution of the universe
暗物质为宇宙的进化占有重要的作用地位。 |
