Physics, on the other hand, has developed several models that explain how small perturbations can lead to wild effects.
从另一方面讲，物理学已经提出了若干模型去解释为什么微小的扰动能够产生无法控制的影响。
For certain models, small perturbations to the extra dimensions would probably cause all the black holes and strings to ultimately merge into one giant black hole.
对于某些模型，对额外维度的微小扰动，就可能会导致所有的黑洞和黒弦最终合并成一个巨大的黑洞。
Under the action of universal gravitational forces the small perturbations will grow.
在万有引力的作用下，小扰动会加强。
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