The theory of complexity shows that although a system may have an optimum state, it is sometimes so hard to identify that the system never settles there.

复杂性理论表明，尽管系统可能存在最优状态，但是有时候我们会发现系统从不处于最优状态。

youdao

According to the theory of complexity, organization is a complex system in which individuals communicate with each other widely and closely, which results in a network among individuals.

根据复杂性理论，组织是一个复杂的系统，各个体之间的联系广泛而紧密，构成一个网络。

youdao

Based on the theory of complexity adaptive system, we build a cellular automata model to simulate the complex process of epidemic spread.

从复杂适应系统的观点，通过建立元胞自动机模型的方法模拟疾病传播这个复杂的过程。

youdao

The new rules return pensions to the complexity of string theory.

ECONOMIST: Tax

This would seem to support the theory floated by several industry observers: the increased complexity of available smartphone plans in many European countries actually creates a psychological barrier for comparison shopping.

FORBES: Finnish iPhone Users Misjudge How Much They Overspend

And systems and complexity theory suggest strongly that a relatively small number is in play when it comes to the size of the critical mass of folks in whom lost confidence can have sweeping, cascading effects.

FORBES: In Our Fear-Based Economy, Fiscal Cliff Talks Obsess Over Income, Ignore Net Worth