奇异粒子（strange particle），即所有奇异数不为零的粒子。它们的奇特性质是结伴产生，产生快、衰变慢。起初对此无法解释，故称奇异粒子。 1953年M.盖尔曼西岛引入新的量子数奇异数，才成功地解释了这种奇异性质。
奇异粒子的发现导致了核子守恒定理的推广。
The discovery of strange particles lead to a generalization of the law of nucleon conservation.
如果这些聚丛足够大，就会形成奇异子：一小簇漫游在宇宙中寻找普通物质吸收的奇异粒子。
If those clumps grew large enough, you'd have a Q ball on your hands: a teensy blob of exotic matter roaming the universe in search of regular matter to assimilate.
旋转的黑洞可能会揭示奇异粒子黑洞给人的感觉向来都是神秘莫测，但是在揭示地球上难以探测到的奇异粒子方面或许能有帮助。
BLACK holes do not have a reputation for giving up their secrets, but they could prove instrumental in uncovering exotic particles that are difficult to detect on Earth.
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