catalyticadj.催化的；接触反应的catalytic process催化过程catalytic kinetic催化动力学catalytic removal催化去除catalytic asphalt催化沥青catalytic muffler催化式消音器,催化转化器catalytic reactor催化反应器catalytic dry gas催化干气catalytic igniter点火器catalytic subunit催化亚单位,催化亚基Catalytic Materia催化新材料