《英文msh词典》Diffusion,Innovation [入口词] Diffusion,Innovation [主题词] Diffusion of Innovation [英文释义] The broad dissemination of new ideas,procedures,techniques,materials,and devices and the degree to which these are accepted and used. innovation diffusion: 创新扩散diffusion of innovation theory: 创新扩散理论gis innovation diffusion: 地理信息系统产品渗透innovation: n. 创新,革新;改革;新设施,新方法,新发明。 technical innovation 技术革新。 a vitally important innovation in industry 一项具有重大意义的工业上的革新。 adj. -al 革新的,富有革新精神的。 it innovation: 信息技术创新下载手机词典可随时随地查词查翻译