“微笑曲线”的概念、定义、翻译、参考文献-科学参考

单词	微笑曲线
释义	微笑曲线 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	permutation identity permutation index permutation inversion permutation involution permutation matrix permutation of arguments permutation of a set permutation of codes permutation of columns permutation of elements permutation of indices permutation of numbers permutation of planar on shell diagram permutation of planar on-shell diagram permutation of planar onshell diagram permutation of rows permutation of variables permutation operator permutation pattern permutation pseudo-tensor permutation rank permutation relation permutation relationship permutation representation permutation representation of a group

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。