英语词汇“research-and-development”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	research-and-development
释义	research-and-development un. 研究与发展；研究和发展；开发研究；开发研制
随便看	Sequential Packet Exchange sequential parameters sequential parlog machine sequential parsing scheme sequential partitioned system sequential pattern sequential pattern recognition sequential phase control sequential picture coding sequential placement sequential plasma spectrometer sequential points sequential polymerization sequential positioning control sequential prime implicant form sequential probability ratio sequential probability-ratio test sequential probability ratio test sequential probability ratio test (sprt) sequential probit model sequential procedure sequential process sequential processes sequential processing sequential processing machine 月2 月3 月4 月下老人月下老儿月下花前月中折桂月值年灾月圆花好月地云阶シャカイフクシシシャカイフッキシャカイホケンシャカイホケンチョウシャカイホショウシャカイメンシャカイモンダイシャカシャカシャカリキシャカン