一个国家和地区的技术进步主要来自于技术引进和自主技术创新两个途径，而自主技术创新又可分为模仿技术创新和率先技术创新。
The technological progress of a country or an area mainly depends on the introduction and innovation of technology. The latter is composed of imitative innovation and creative innovation.
一个国家和地区的技术进步主要来自于技术引进和自主技术创新两个途径，而自主技术创新又可分为模仿技术创新和率先技术创新。
The technological progress of a country or an area mainly depends on the introduction and innovation of technology. The latter is composed of imitative innovation and creative innovation.
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