研究和发展支出 
research and development expenditure
- 用于疟疾研究和发展的经费不足全球所有医药支出的0.3%。
Funds for malaria research and development amount to a meager 0.3 percent of all medical expenditures worldwide. - 欧盟和美国(大量的国防支出用于科技的发展上)也发布了大量的研究报告。
The European Union and America (where defence money paid for many of the advances) have issued thick reports.