摘要:文章从R&D支出的影响因素和R&D支出效果两个方面对已有的主要研究文献进行了回顾,在此基础上讨论了该领域未来进一步研究的方向。
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Journal of Rare Earths Chinese Journal of Cancer Research World Journal of Gastroenterology Journal of Energy Chemistry Chinese Journal of Chemistry Journal of Earth Science China Foundry Rare Metals Journal of Iron and Steel Research International Journal of Oral Science Chinese Journal of Structural Chemistry Research in Astronomy and Astrophysics