外延扩大再生产

转变经济增长方式的关键在于提高经济发展各层面，尤其是提高投资实效和外延扩大再生产的质量和效益。

The key in the transfer of the economic growth mode relies in improving the quality and efficiency in the various aspects of the economic development , especially in the investment and the external expansion reproduction .

公司并购作为企业外延扩大再生产的方式之一，是经济发展到一定阶段的产物，其赖以存在的基础主要包括经济、政治与文化环境等。

Company merging is a way of the enterprise extension , it is considered as a product of the development of economy , and its existence depends on the economy , politics , cultural setting and so on .

对李约瑟之谜的补充回答：外延和模仿扩大再生产的方式致使我国的发明类型保持为经验型

A Supplementary Answer to Needham 's Puzzles : The Mode of Expanded Reproduction by Extension and Imitation Makes the Chinese Type of Invention Maintaining an Experiential One