R&D是否是Research and Development的意思

R&D是否是Research and Development的意思 Research and Development Engineer research and development department是什么意思 journal of aquaculture research and development 是sci吗 I 'd like to re-invest profits in research and development Research and Development Manager,如何翻译? research and development center英文简写是什么 英语翻译Data of research and development pilot plant production Research in Development and Management about Corporate Incor How to register a foreign-capital research and development C Total research and development expenditure for the area of w research&development是什么意思