短語(yǔ)詞組短語(yǔ)branching device type 分路器類型alternate branching type 互生分枝型sequential branching type 連續(xù)分枝式multi -type branching process 復(fù)型分支過(guò)程two -type branching Particle system 兩物種分枝粒子系統(tǒng) 返回 branching type