片语
Environment and technological economy环境经济学
technological economy age经济时代
technological economy index技术经济指数
newly technological economy新兴技术经济
technological economy indexes技术经济指标
engineering technological economy analysis工程技术经济分析
technological external economy由外界技术性因素造成的节约
norm of technological economy[经管]
technological economy of architecture建筑技术经济