“底片”的概念、定义、翻译、参考文献-科学参考

单词	底片
释义	底片 Physics 光学、声学光学 negative负片又称“底片”。 duplicating film底片 negative plate①负极板，阴极板^† ②底片 original原片，底片 Astronomy plate底片
随便看	protonated molecule protonation protonation constant proton balance proton beam proton beam writing proton binding energy proton bridged ion proton-bridged ion proton capture proton charge radius proton collider proton condition proton condition; proton balance proton conduction mechanism proton conductor proton decay proton-deficient isotope proton-deficient nuclide Proton D family upper stage proton distribution proton donor proton drip line proton drip-line proto-nebula

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。