antimatter

antimatter

1. Dirac went on to win the Nobel prize in physics in 1933 for his discovery of antimatter.

1933年，因为在反物质方面的突破，狄拉克获得了诺贝尔奖。

2. The raw material for CERN's antimatter factories is made by shooting protons, or naked hydrogen nuclei, into a iridium target, but "instead of speeding them up," Dr.Landua said, "we slow them down.

CERN的反物质工厂原料*发射质子或由裸的氢核产生出来,进入一个铱靶之内,Landua博士说,并不是“往上加速它们，”“我们使它们速度减慢下来”。

3. CP (charge-parity) is the symmetry relating matter to antimatter, and CP violation means that antimatter does not exactly mirror matter in its behavior.

CP是一种连接物质与反物质的对称，CP违逆的意思是，反物质的行为并非百分之百模仿物质。

4. “Simple estimates suggest that about half and possibly all of the antimatter is coming from the X-ray binaries,” says Weidenspointner.

Weidenspointner说：“简单的估计表明大约有一半，可能是全部反物质都来自X射线双星。”

5. But when it comes to actual chunks of material, antimatter is simply not to be found.

不过，我们在周遭一块块实际的材料里，是找不到反物质的。

6. The observed amount of X-rays from Chandra and the non-detection of gamma rays from the Compton data show that the antimatter fraction in the Bullet Cluster is less than three parts per million.

不过，钱德拉望远镜观测到的X射线量和康普顿望远镜没有探测到伽马射线的数据说明，反物质在子弹星团中的比例不到百万分之三。

7. Why does television create antimatter?

为什么电视机会制造反物质？

8. "Meson: Any member of a family of subatomic particles composed of a quark and an antiquark (see antimatter). Mesons are sensitive to the strong force, have integral spin, and vary widely in mass."

介子: 由一个夸克和一个反夸克组成的亚原子粒子族。介子对于强力敏感,具有整数自旋,各类介子的质量差别很大。

9. "Meson: Any member of a family of subatomic particles composed of a quark and an antiquark (see antimatter).

介子:由一个夸克和一个反夸克组成的亚原子粒子族。

10. At the quantum scale, virtual pairs consisting of a particle and its antimatter equivalent are constantly popping into existence.

从量子层面来说，空间中一直不断出现由一个正粒子和与其对应的反物质组成的反粒子虚偶。

11. They think they have seen an abundance of high-energy positrons, the antimatter versions of electrons, coming from space, and they speculate that this, too, is a sign of dark matter.

他们认为他们在宇宙中发现了大量高能量的正电子。正电子是电子的反物质形式。他们推测这也是暗物质存在的一个证据。

12. According to the Big Bang model, the Universe was awash in particles of both matter and antimatter shortly after the Big Bang.

众所周知，反物质基本粒子与物质粒子比如质子、中子、电子的质量相同，但电性和磁性恰好相反。

13. But the amount of antimatter was somehow eroded! Because when we look around we see that matter abounds, but the antimatter's nowhere to be found.

但是反物质的数量有点被吞噬了!因为当我们环顾四周时,我们看到的是物质环绕周围,但是却找不到反物质的存在.

14. According to the standard theories of physics, the antimatter universe should look identical to our own.

依照物理学的标准理论，反物质宇宙应该看起来与我们自己的宇宙相同。

15. Instead they would produce gamma rays, neutrinos and antimatter such as positrons and antiprotons, Gondolo said.

刚多罗说，暗恒星会发出伽马射线，产生中微子以及象正电子和反质子之类的反物质。

16. Even if the fuel is something exotic like antimatter, carrying far more energy than sunlight or uranium, the problem of cooling the engine remains insuperable.

即使使用诸如反物质之类的某种非常燃料，它即产生的能量远比阳光或铀大得多，但是发动机的冷却问题仍然无法解决。

17. In principle, sufficiently large quantities of antimatter could produce anti-nuclei of other elements, which would have exactly the same properties as their positive-matter counterparts.

原理上，超量反物质可以制造其它元素反核子,完全具有如同它们的正-物质类似版本一般的特性。

18. A galaxy that is made up of antimatter.

反星系由反物质构成的星系

19. The antimatter equivalent of helium.

反氦与氦等价的反物质

20. The Milestones in the Antimatter World

反物质世界的丰碑

21. The cloud shows up because of the gamma rays it emits when individual particles of antimatter, in this case positrons, encounter electrons, their normal matter counterpart, and annihilate one another.

反物质云由于其自身发射的伽玛射线而显现出来，当单个的反物质粒子遇到它们正常物质的对应体（这里是正电子遇到电子）彼此互相消灭了对方。

22. Antimatter bores holes in matter and causes aging, illness, disease and death.

反物质在物质中钻开缺口，导致老化、疾病和死亡。

23. Fortunately for our safety and unfortunately for our energy policy, antimatter is rare in the natural world.

反物质在自然界相当稀少，这对我们的安全来讲是件好事，但对能源政策却不是。

24. antimatter cosmology

反物质宇宙论

25. Antimatter is matter that is composed of the antiparticles of those that constitute normal matter.

反物质是由那些常态物质构成的反粒子组成的物质。

26. Antimatter is sort of like matter's evil twin.

反物质有点像物质的一个邪恶的双胞胎兄弟。

27. But it is interesting to think that in some ways both bullets and comets are very scaled down instances of a kind of energy that can pound-for-pound outmatch antimatter to whatever degree you want.

只是这一次来得快了点，才显得有戏剧性。虚拟的网络背后有真实的人，每个人都要对自己的言论负责。大家该是丢分，还是丢份，都是文责自负。"

28. Equally importantly, Integral found evidence that a population of binary stars is also significantly off-centre, corresponding in extent to the cloud of antimatter.

同样重要的是，Integral发现双星的密度同样是明显偏心的迹象，在一定程度上与反物质云相关。

29. Weird as it sounds, antimatter is a normal feature of the real, unfictional universe.

听起来很神秘,反物质是虚拟宇宙，真正一个正常特征。

30. At some point in cosmic history, matter and antimatter met and annihilated.Left behind, those extra particles eventually came together and formed the matter-filled universe we know today.

在宇宙的发展历史的某些时刻，物质与反物质相遇而湮灭，而多余下来的额外的粒子最终会聚合在一起，形成了我们现在所知道的、充填着物质的宇宙。

31. There are an infinite number of systems or universes between matter and antimatter.

在物质和反物质之间，存在无限的系统或宇宙。

32. As a result, the two opposing fields would cancel each other in a burst of energy, almost like the annihilation of matter and antimatter.

如此一来，两个反向磁场会在猛烈的能量释放中相互抵消，几乎像正反物质彼此湮灭一般。

33. The media matrixes are also constructed from antimatter which bores holes in one's molecular structure.

媒体矩阵也由反物质所构建，它在你的分子结构中击出空洞。

34. The opposite would be anti-existence, just as the opposite of matter is antimatter.

存在的对立面应该是反存在，正如物质的对立面是反物质一样。

35. They are the antimatter opposites of electrons -- that is, they have the same mass (amount of matter) as electrons, but they carry the opposite charge.

它们是电子的反物质，也就是说它们具有与电子相同的质量但是带有相反的电荷。

36. One possible explanation for these positrons is the mutual annihilation of the matter and antimatter forms of a type of dark matter called weakly interacting massive particles, also known as WIMPs.

对这些正电子有一个可能解释，就是它们来自同一种暗物质以正、反物质形式出现的一对粒子的碰撞（物质湮灭），这样的暗物质又被称为“大质量弱相互作用粒子”（WIMP）。

37. Tighter constraints have been placed by Steigman on the presence of antimatter on smaller scales by looking at single galaxy clusters that do not involve such large, recent collisions.

尽管最新研究没有找到反物质线索，但它还是为寻找反物质在更小尺度上的存在提出了更严格的限制，即关注那些没有发生新近的大碰撞的单个星系团。

38. Furthermore,when antimatter and matter meet, they do destroy each other.

当不玩游戏的人玩一个星期的游戏（当然是以科学的名义)，他们的视觉技能的确有所提高。

39. As one releases the attachment to such matrixes, one may find oneself rising in vibration and feeling better as one is no longer surrounded repeatedly in antimatter.

当你释放了与此类矩阵的连线，你会发现自己振动上升，并感觉更好，因为你不再重复地被反物质所包围了。

40. Antimatter has been part of physics since 1927 when its existence was predicted by the British physicist Paul Dirac.

当英国的物理学家保罗迪拉克预言反物质存在的时候,从1927年以后它就成为物理学的一部份。

41. Swap antimatter for matter, view the Universe in a mirror, reverse the direction of time, and all experiments should come out the same way they do in the real world.

把反物质转换为物质,把宇宙看成一面镜子,反转时间的方向,在现实世界中所有的实验都必然能得出相同的结果。

42. An object composed of antimatter.

抗体物质由抗体组成的物质

43. It is estimated that the material universe as long as the number of particles than antimatter particles百亿分之一more, enough to form today's physical world.

据测算，宇宙中物质粒子的数量只要比反物质粒子多出百亿分之一，就足以形成我们今天的物质世界。

44. The universe is safe for lifeonly because there is virtually no antimatter in it.

有趣的是，大家通常认为，玩游戏是不务正业，然而研究发现，玩游戏的白领其实更自信，更善于处理社会关系。

45. Symmetry Model of Cosmos of Material and Antimatter and Positive-negative Energy

正负能正反物质对称宇宙模型

46. However, such an "anti-periodic table of elements" is thought to be, at best, highly unlikely, as the quantities of antimatter required would be, quite literally, astronomical.

然而，如此的一个被想象的“元素反周期表”，充其量,可能性不大,照字面上理解如同必需的反物质的量会是大得无法估计那样。

47. However, getting enough antimatter for the 26 trillion-mile, one-way trip to Alpha Centauri and storing such a volatile fuel for long periods is prohibitively expensive and difficult.

然而，要到达26万亿英里之外的半人马座阿尔法星，携带和储存足够量的反物质难度极大，这种燃料不仅状态不稳定，而且耗资不菲。

48. Matter, Antimatter, and the Origin of Everything

物质,反物质,万物之源

49. " Why did the material more than antimatter?

物质为何会多于反物质？

50. Matter and antimatter are like the good and evil twins of nature; they are endowed with equal and opposite characteristics like charge and spin, so if they meet they obliterate each other, releasing a flash of energy upon contact.

物质和反物质就像自然界善良与邪恶的双胞胎；它们被赋予相同和相反的特性类似电荷及旋转,因此如果它们相遇,它们接触之后,释放出能量闪光。

51. Matter and antimatter are perfect opposites;

物质和反物质是理想的对立事物；

52. Matter and antimatter are perfect opposites; for each of the basic particles of matter, there exists an antiparticle, in which properties such as the electric charge are reversed.

物质和反物质是理想的对立事物；对于每一种基本物质粒子而言，存在一种反粒子，它具有象电荷颠倒那样的特性。

53. The Science: As a source of energy for propulsion, you can't top matter and antimatter particles coming into contact and annihilating each other.

现实中：作为推进器使用的一种能源，正常物质必然会与反物质粒子接触，并且被前者消灭，转变成一种纯能量。

54. Zoroaster - Z - return ... to Zero-point - when matter and antimatter merge and the cycles of time cease to exit - when all returns to balance and consciousness spirals back.

琐罗亚斯德--Z--回归...到零点--当物质和反物质融合,时间周期终止存在--当一切回归到平衡和意识旋转返回.

55. Since antimatter isn't very common throughout our universe, the Federation would have to produce it, something we can do today at the Fermi National Accelerator Laboratory (Fermilab) in Illinois.

由于反物质在我们的宇宙中几乎不存在，联邦必须制造出反物质，现在我们在美国的伊利诺斯州的Fermi国家加速实验室（Fermilab）中就完成这项工作。

56. The result will be an unruly or depressed child due to the falling consciousness invoked by the antimatter of the TV.

由于被电视机的反物质引起意识下跌，结果将是难以控制的，或令小孩沮丧。

57. Electrons and protons are forms of ordinary matter, but positrons are antimatter particles.

电子和质子构成了普通物质，但正电子是反物质粒子。

58. In the novel and movie “Angels &Demons,” a small droplet of antimatter threatens toentirely destroy Vatican City.

电子游戏能拯救生命。

59. Television and other media such as reading newspapers, books and magazines, bombard the form with antimatter.

电视与其它媒体，例如阅读报纸或书刊杂志，会利用反物质轰炸形体。

60. Television is filled with antimatter that blows holes in the molecular structure.

电视充满了反物质，在分子结构中击出孔洞。

61. The matrixes and dogma or anti-matter are all related, as the electrical thought-form that humanity relies upon today is founded upon the vibration of antimatter.

矩阵和教条，或反对矩阵和教条都与此相关，因为人类今天所以靠的电性思维方式正是建立在“反对”的振动上。

62. Scientists believe that when the Universe originated, about 13.7 billion years ago, equal amounts of matter and antimatter were created.

科学家们相信在137亿年前宇宙诞生时，有等量的物质与反物质被创造出来。

63. 3.Scientists in 1995 succeeded in producing anti-atoms of hydrogen, and also anti-deuteron nuclei, made out of an antiproton and an antineutron, but not yet more complex antimatter.

科学家在1995年成功生产了氢的反原子,以及反氘核核子,由一个反质子和一个反中子生成,仅仅还不能是更为复杂的反物质。

64. A Discussion on the Symmetry of Antimatter for Lnternal Numbering Fermion and "External Numbering"Boson

编内费米子反物质和"编外"玻色子反物质对称性的讨论

65. And a better understanding of exotic nuclei could even explain why the universe is rich in matter but almost devoid of antimatter.

而进一步了解这种性质怪诞的原子核，还可以解释宇宙何以充满物质，却几乎没有反物质。

66. Even lone atoms of antimatter, or antiatoms, are not known to exist in nature.

自然界里连反物质的单个原子（也就是反原子）都不存在。

67. The observations have significantly decreased the chances that the antimatter is coming from the annihilation or decay of astronomical dark matter.

观测明显的降低了反物质来自于庞大暗物质的湮灭或衰变的可能性。

68. This radiation or antimatter was so severe from solar and universal sources that it caused the DNA of all life forms to fray following the great floods, leading to a fall in consciousness.

这些来自于宇宙和太阳的辐射或反物质是如此的严重，导致在大洪水后所有生命形式的DNA被磨损，带来了意识的下跌。

69. That powerfully suggests these objects, known as hard (because they emit at high energies) low mass X-ray binaries, are responsible for a major amount of antimatter.

这强烈的暗示这些被称作猛烈的（因为它们辐射出很高的能量）小质量X射线双星的天体是大多数反物质可靠的来源。

70. As well as violating CPT symmetry at times, antimatter might be affected by gravity differently than matter.

除了有时违反CPT对称之外，反物质受到重力的影响也可能和一般物质不同。