geometric c progression几何级数;等比数列;几何
geometric ratio progression series等比累进系列
in a geometric progression成几何级数地
Edge Density Geometric Progression边缘密度几何级数
GP Geometric Progression多少级数;几何级数等比级数
geometric progression geometric series等比数列
increase by geometric progression呈几何级数增长
a geometric progression几何学的进步
geometric progression growth等比级数
N（名词） a sequence of numbers, each of which differs from the succeeding one by a constant ratio, as 1, 2, 4, 8, … 等比数列 → compare arithmetic progression