zài / fù biàn hán shù / zhōng / bǎo jiǎo duì yìng / néng gòu / bǎo chí / qū xiàn / xiāng jiāo / shí / de / jiǎo dù / bù biàn

在复变函数中，保角对应能够保持曲线相交时的角度不变。

In complex analysis, a conformal map can preserve the angle at which curves intersect.