例句 /

There's an obscure branch of mathematics known as catastrophe theory,which looks at how a small perturbation in a previously stable system can suddenly produce dramatic change.

There's an obscure branch of mathematics known as catastrophe theory,which looks at how a small perturbation in a previously stable system can suddenly produce dramatic change.

数学里有一个晦涩的分支叫“突变理论”,它研究一个小小的干扰是如何使一个先前稳定的系统突然之间发生戏剧性变化的。