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。
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.
这种最优状态不但难寻其踪，而且对于来自外部的微小扰动极其敏感，因此它对于系统的演化往往无足轻重。
This optimum state is not only elusive, it is also hyper-fragile to small changes in the environment, and therefore often irrelevant to understanding what is going on.
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。
Physics, on the other hand, has developed several models that explain how small perturbations can lead to wild effects.
应用推荐