您要查找的是不是：
- 政府R&D经费government-sponsored R&D expenditure
- 政府R&Dgovernment R&D
- R&D经费R&D expenditure
- 政府R&D投入government' R&D investment
- 政府government
- 产业R&D经费business ( or industrial ) R&D expenditure
- R&D经费投入R&D expenditure
- 她说话带着乡下人的轻柔的r音。She speaks with a soft rural burr.
- 地方政府local government
- 厚向异性系数rcoefficient of normal anisotropy r
- 政府机构government organization
- 政府官员officer
- 美国政府U.S. government
- R&D资金research and development fund
- 一价阳离子RN:N（R是芳香的烃），存在于用于制含氮染料的盐中the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes
- 政府机关office
- R&D合作R&D cooperation
- 布什政府bush-administration
- 政府采购government procurement
- 政府工作报告government work report
