RP-3 jet fuel、 0 #diesel、-10 #diesels were chosen as base oil.Then series of approaches including oil refining,distill......

地方政府在区域环境资源配置中扮演着至关重要的角色.本文通过构建统筹经济发展与环境保护的地方政府目标函数,从区域环境资源配置......