技术推广 meaning in Chinese

generalization of technology
spread of techniques
technology transfer

Chapter ii is an introduction of agricultural extension
第二章农业技术推广概论。
National agro - technical extension and service center natesc
农业部农业技术推广服务中心
Extension and forage industry development in canada
信息与技术推广和加拿大牧草产业的发展
Extension of bait station for killing mice in farming lands
萍乡市农区毒饵站灭鼠技术推广
On the agricultural technology popularization system of china
对完善中国农业技术推广体系的思考

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