“principal refractive index”概念、定义、翻译-科学时代

单词	principal refractive index
释义	物理学词汇手册 principal refractive index 主折射率
随便看	water tank for heat insulation water tank for thermal insulation water tank heat shield water tank of simulated weightlessness water tank supply scheme water tap water taro water temperature model water temperature observation water terminal water testing water thawing Water Though watertight water tight water tight watertight watertight water-tight alibi watertight closure watertight compartment watertight construction watertight instrument watertight luminaire watertightness

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。