“coal geography”的概念、定义、翻译、参考文献-科学参考

单词	coal geography
释义	coal geography 煤炭地理学
随便看	preview delay circuit preview gain previewing preview matrix preview monitor preview monitoring preview selector preview switch preview switching previllous previous previous access mode previous balance method previous calcining previous carry previous-carry digit previous cleaning previous crops previous frame prediction previous generation previous input state previous line prediction previously previously arranged signal previously-definited statement

科学参考收录了1248194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。