英语词汇“research and development sales ratio”的翻译、意思、用法、释义-英汉汉英词典

单词	research and development sales ratio
释义	Research and development sales ratio研发密度；研发销售比Research and development sales ratio研發密度；研發銷售比經濟學
随便看	indicator-- pointer-type indicator-- position indicator-- power(-level) indicator property list indicator-- radiation dosage indicator-- radiation (-level) indicator-- radioactive indicator range indicator register indicator-- rod-motion indicator-- rod-position indicator row routing indicators indicator shutter indicator signal indicator-- signal indicators of child abuse indicator solution indicator species indicator species of marine pollution indicator spring indicator stone indicator strain indicator term indicator time test