“spherical mirror”概念、定义、翻译-科学时代

单词	spherical mirror
释义	物理学词汇手册 spherical mirror 球面镜
随便看	negative pulse negative pulse negative punishment negative question negative raising negative reactivity negative reciprocity negative reciprocity negative reference group negative reinforcement negative reinforcement negative reinforcement negative reinforcement negative reinforcement negative relationship negative release wave negative report negative reserve negative resistance diode negative role negative salvage value negative sanction negative sanction negative savings negative segregation

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。