On one hand, that viewpoint is a logical product of America's evolution.
一方面，这种观点是美国发展的必然产物。
Postmodern paradigm with the biology as its base rediscovered the function of time neglected by modern science, and expounded the evolution of complicated system from the viewpoint of life.
而以生物学为基础的后现代范式重新发现了被现代科学所忽略的时间的作用，从生命的角度阐述了复杂系统的演化。
From the viewpoint of application, the complicated evolution of the chaotic signal can generate an encrypted signal with high complexity or disorder, and thus upgrades the ability of decrypt.
从应用角度来讲，这种演化复杂性正好增加了加密信号的无序性，提高了信号的抗破译能力。
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