反原子状态不能保留的重要原因在于我们受了狄拉克方程式的误导。
Antimatter cannot be the perfect opposite of matter, otherwise neither would exist at all.
反物质与物质不可能以完全对等的反状态形式存在,否则任何一方都不可能存留。
If they truly were perfect opposites, equal amounts of the two would have been made in theBig Bang, and they would have annihilated each other long since, leaving only light and otherforms of electromagnetic radiation to fill the universe.
如果真是那样的话,那么在宇宙大爆炸时期,它们二者生成的数量也应该相同,历经漫长的时间演化,它们早就应该互相湮灭,只留下光线和各种形式的电磁辐射充斥宇宙。
That galaxies, stars and planets-and physicists to ponder such things-exist therefore meansthere is a subtle asymmetry between matter and antimatter, and that nature somehowfavours the former.
因此物理学家认为星系,恒星和行星诸如此类的事物能够存在的原因在于物质与反物质一定存在着一种微妙的非对称性,而自然界偏偏钟爱于前者。
Two such asymmetries have indeed been found. But neither is big enough to explain why somuch matter has survived.
实际上 物质 与 反物质 的非对称性已经在两项试验中被发现,但它们的非对称程度还不足以解释为什么会有大量的 物质 存续下来。
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