Based on the model of technology learning and technology importing, this paper studies the internal mechanism of spillover effects of technology on the convergence of economy.
基于技术学习和技术引进的模型分析，本文对技术溢出在区域经济收敛中的作用机制进行了研究。
Information technology - Learning, education and training - Quality management, assurance and metrics - Part 1: General approach.
信息技术。学习、教育和培训。质量管理、保证和衡量标准。第1部分：通用方法。
Information technology - Learning, education and training - Quality management, assurance and metrics - Part 1: General approach.
信息技术。学习、教育和培训。质量管理、保证和衡量标准。第1部分：通用方法。
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