“land ice”的概念、定义、翻译、参考文献-科学参考

单词	land ice
释义	land ice [`land ´īs] ^HYDROLOGY Any part of the earth's seasonal or perennial ice cover which has formed over land as the result, principally, of the freezing of precipitation.
随便看	closed graph theorem closed high closed intervals closed lake closed linear manifold closed linear transformation closed loop closed-loop control system closed-loop telemetry system closed-loop voltage gain closed low closed magnetic circuit closed map closed n-cell closed nozzle closed operator closed orthonormal set closed pair closed pass closed reading frame closed reduction closed respiratory gas system closed rotative gas lift closed sea closed set

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。