The evolvement from orderless to ordered and the degenerate from orderless to ordered are exiting synchronously in the nature.

自然界存在着到有进，同时也存在有到。

Chlorinated Polyethylene (CPE) is a macromolecule and orderless chloride of Polyethylene.It is a rubber shaped plastic, which after being vulcanization treatment, can turn into elastic rubber.

氯聚乙烯（CPE）是聚乙烯一种高分子规则氯物、橡胶状塑料，经过硫处理后可变成弹性体橡胶。