“背衬木”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	背衬木
释义	背衬木 backings
随便看	quadratic formula quadratic function quadratic functional quadratic homogeneous polynomial quadratic index profile quadratic interpolation quadratic loss function quadratic mean quadratic mean deviation quadratic mean error quadratic minimization problem quadratic nonlinearity quadratic nonresidue quadratic performance index quadratic phase factor quadratic phase mismatch quadratic polynomial quadratic potentiometer quadratic probing quadratic programming quadratic programming problem quadratic programs quadratic quadrate quadratic reciprocity law quadratic residue