社会整体效益
- 网络social integral effectiveness; economies of scale
社会整体效益社会整体效益
social integral effectiveness
社会整体效率,the whole efficiency of... ... ) social integral effectiveness 社会整体效益 ) social efficiency 社会效率 ...
economies of scale
External Economies Theory_翻译 ... 纵向关联经济： Vertical Related Economies 社会整体效益： economies of scale ...