可逼近邻域收缩核
approximative neighborhood retract
邻域绝对值差分法
rank-order absolute difference
非绝对收敛级数
nonabsolutely convergent series
绝对对称函数
absolutely symmetric function
绝对收敛半平面
half plane of absolute convergence
绝对收敛横坐标
abscissa of absolute convergence
绝对收敛积分
absolutely convergent integral
绝对收敛基
absolute convergent bases
绝对收敛级数
absolutely convergent series
absolutly convergent series
绝对收敛轴
axis of absolute convergence
绝对收敛坐标
abscissa of absolute convergence