介绍目前经济社会中影响具体企业进行技术选择的两个因素，规模经济性和边际报酬递减规律。
Two effects of technological alternatives of enterprises in the economic society are discussed: the economy scale, and the appended bonus degressive rule.
介绍目前经济社会中影响具体企业进行技术选择的两个因素，规模经济性和边际报酬递减规律。
Two effects of technological alternatives of enterprises in the economic society are discussed: the economy scale, and the appended bonus degressive rule.
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