“permanent ice foot”的概念、定义、翻译、参考文献-科学参考

单词	permanent ice foot
释义	permanent ice foot [`pǝr·mǝ·nǝnt `īs ´fu̇t] ^HYDROLOGY An ice foot that does not melt completely in summer.
随便看	magnetic friction clutch magnetic gap magnetic grenade magnetic groups magnetic hardness comparator magnetic head magnetic heading magnetic hysteresis magnetic induction magnetic induction gyroscope magnetic ink magnetic-ink character recognition magnetic inspection oil magnetic inspection paste magnetic inspection powder magnetic intensity magnetic iron ore magnetic latitude magnetic leakage magnetic lens magnetic levitation magnetic lines of flux magnetic lines of force magnetic local anomaly magnetic loudspeaker

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。