“smiling curve”的概念、定义、翻译、参考文献-科学参考

单词	smiling curve
释义	smiling curve Encyclopedia 工学质量工程技术释 smiling curve微笑曲线在产业链中附加值更多地体现在两端，即研发与营销方面，而处于中间环节的制造附加值最低从而形成类似微笑的曲线。
随便看	D. Enskog D. Enskog (1884—1947) densograph densography dental dental alveoli dental ancillary materials dental biomaterials dental biomechanics dental calculus dental caries dental caries or tooth decay dental caries,tooth decay dental casting alloy dental cavity base materials dental cement dental chair dental crowding dental disease dental drill machine and accessories dental filling materials dental fluorosis dental formula dental gingival retraction materials dental handpieces

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。