“极冠”概念、定义、翻译-科学时代

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。

单词	极冠
释义	天文学词汇手册极冠 polar cap
随便看	working capital and reserve funds working capital cycle working capital cycle working capital cycle working capital deficit working capital deficit working capital fund working capital fund working capital fund working capital fund working capital fund working capital funds working capital investment working capital management working capital management working capital policy working capital ratio working capital ratio working capital ratio working capital ratio working capital ratio working capital ratio working capital ratio working capital reserves working capital turnover