退化: become vestigial; degenerate ...分布: distribute; spread; scatter; ...函数: function非退化分布: nondegenerate distribution; nonsingular distribution退化分布: degenerate distribution; singular distribution点分布函数: point spread function对分布函数: pair distribution function分布函数: cumulative distribution function; distributed function; distributive function; joint distribution function; probability distribution function分布函数类: class of distribution function谱分布函数: spectral distribution function维分布函数: dimensional distribution function线分布函数: line spread function源分布函数: source distribution function主分布函数: principal distribution function边缘分布函数: marginal distribution function不变分布函数: invariant distribution function多元分布函数: multivariate distribution function二维分布函数: bivariate distribution function二元分布函数: bivariate distribution function费密分布函数: fermi distribution function幅度分布函数: amplitude distribution function概率分布函数: integral distribution function; probability distribution function溉率分布函数: probability distribution function高斯分布函数: gaussian distribution function光谱分布函数: spectral distribution function; spectrum distribution function
