His greatest contribution to aesthetics is to initiate vigorously aesthetics towards science and advance a kind of aesthetics research attitude and method.
他对美学的最大贡献是对科学美学的大力倡导，以及他提出的一种美学研究的科学态度和方法。
2
The related analysis indicated that, the contribution share of advance in technology to the agricultural economy of the world developed country has been from the past 20% to at present 60%-80%.
Thus, it is practical significance to advance the strategically value and strengthen the research on self - possession property right technology standards to the economic growth contribution.