“surface density”的概念、定义、翻译、参考文献-科学参考

单词	surface density
释义	surface density [`sǝr·fǝs ´den·sǝd·ē] ^PHYSICS The quantity of anything distributed over a surface per unit area of surface.
随便看	quadrics quadric surface quadricycle quadridentate ligand quadrigeminal body Quadrijugatoridae quadrilateral quadrille paper quadrillion quadrinomial distribution quadriplegia quadripuntal quadruped quadruple-diversity system quadruple point quadruple thread quadruple vector product quadruplex circuit quadrupole quadrupole amplifier quadrupole field quadrupole lens quadrupole moment quadrupole spectrometer quad word

科学参考收录了103327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。