solid supported acid 基本例句 固体酸 The catalysts include homogenous acids or bases and solid acids or bases.丙二醇甲醚合成催化剂包括均相酸碱和固体酸碱。 A new type of solid acid was prepared by calcination of titanium sulphate doped with lantha-num oxide.掺杂了氧化镧的硫酸钛经高温焙烧后制得新型固体酸催化剂。