Since the 1980s, the research of development economics bas entered a new stage.
80年代以来,发展经济学研究进入新阶段。
Based on the research of development status and risk of China's CDM projects, the development prospects of CDM and carbon emissions trading were proposed.
在研究我国CDM项目开发现状及风险的基础上,提出了我国CDM的发展前景及碳排放交易的远景展望。
He became interested in the idea of sanitation after taking part in a research project on the social and political development of cities.
VOA: special.2010.03.15
Her research concerns the development of drugs to treat cancer.
VOA: special.2009.05.13
He said billions of dollars from the economic stimulus bill he signed last month will go to encourage and support energy research and development.
VOA: standard.2009.03.23
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