常見(jiàn)例句Wilson K H,Waldir P M,Jose G F R,et al.Multifunctional Entry Method and Device for Downward Flow Tube Reactor[P].US Pat.:20030194 360A1,2003-10-16. 楊艷輝;鄧任生;魏飛;等.;氣固并流下行床反應(yīng)器出入口結(jié)構(gòu)研究現(xiàn)狀與展望[J] 返回 Waldir