“天文底片”的概念、定义、翻译、参考文献-科学参考

单词	天文底片
释义	天文底片 Encyclopedia 理学天文底片释 astronomical photographic plate天文底片天文观测中拍摄暗弱星像时专用的长时间曝光（几秒钟到几小时，甚至更长）的底片。 Physics astronegative天文底片 Astronomy astronomical plate; astronegative天文底片
随便看	non-deterministic time hierarchy theorem non-deterministic time, NTIME non deterministic Turing machine non-deterministic Turing machine nondeterministic Turing machine non-developable non-developable ruled surface non-developable surface non-diagonal non-diagonal element non-diagonal term non-diamagnetic plasma non-differentiability non-differentiable non-differentiable curve non-differentiable function non-differentiable mapping non differentiable optimization non-differentiable optimization nondifferentiable optimization non-differentiable programming non diffracted acoustic beam non-diffracted acoustic beam nondiffracted acoustic beam nondiffracting beam

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。