“grading”的概念、定义、翻译、参考文献-科学参考

单词	grading
释义	grading 照明平土评定分选粒度定坡度分等分等级分级分级筛分品法分品连接路基平整
随便看	occulting quick-flashing light occult light occult mineral occult peak occult virus occupancy occupancy expenses occupancy factor occupancy indicator occupancy rate occupant occupating coefficient occupation occupational occupational accident occupational acne occupational allergic reaction occupational anthrax occupational area occupational asthma occupational brucellosis occupational bursitis occupational cancer occupational cancer risk occupational cataract

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。