R&D expenditure 研究开发战略
R & D expenditure 研究开发战略 ; 研究开发 ; 探讨开辟计谋
R R &D expenditure 研究开发战略
R D expenditure 研究开发战略
R R&D expenditure 研究开发战略
private R&D expenditure 自筹科技经费
Business R&D expenditure 企业研发支出
elasticity of R&D expenditure 相对R
R and D expenditure 研究开发战略
Its share of the world's total R&D expenditure grew to 12.3% in 2010 from 5.0% in 2002, placing it second only to the U. S.
中国的研发支出占全球研发总支出的比例也从2002年的5.0%上升至2010年的12.3%，仅仅排在美国的后面。
The paper empirically analyzes effects of micro-factors on company R&D expenditure by using data from Chongqing's listed companies.
以重庆上市公司为样本，实证分析了其R&D支出的微观因素影响。
The reason of this result is that the R&D expenditure ploughed into enterprise is of no effect and it didn't turn it into technology assets.
本文认为出现这一现象的主要原因在于企业花在研发活动的费用大多是无效的，并没有直接转化成企业的技术资产。
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