公式、|z|~2=z(?)表达了共轭复数及复数模的重要性质。它沟通了复数,|z|~2与一对共轭复数zz的关系。应用它可以将复数模的问题与一对共轭复数的问题互相转化,使之在不改变问题的性质的前提下改变了问题的结构形式,有助于促成问题的解决。另外,该公式又可将关于复数z与|z|的方程转化关于 The formula, |z|~2=z(?) expresses the important properties of conjugate complex numbers and complex moduli. It communicates the complex number, |z|~2, with a pair of conjugated complex numbers zz. It can be used to transform the problem of complex modes and the problem of a pair of conjugate complexes, so that it can change the structure of the problem without changing the nature of the problem and help to solve the problem. In addition, the formula can in turn transform the equations about the complex numbers z and |z|