短語詞組短語common depth point gather 共深度點道集common receiver point 同受波點common receiving point gather 共接收點道集common depth point grid [地物]共深度點網(wǎng)格common scatter point 共散射點common reflection point gather 共反射點道集Common space point group 公共點群Common Access Point 共享接觸點a common fixed point 公共不動點 返回 common point