“mark-space ratio”的概念、定义、翻译、参考文献-科学参考

单词	mark-space ratio
释义	mark-space ratio [¦märk ¦spās `rā·shō] See <<mark-to-space ratio>>
随便看	sulfofication sulfohalite sulfolane sulfonamide sulfonate sulfonated castor oil sulfonated oil sulfonation sulfone sulfonic acid sulfonyl sulfonyl chloride sulfophile element sulfosalicylic acid sulfoxide sulfur sulfur-35 sulfurated lime sulfuration sulfur bacteria sulfur ball sulfur bichloride sulfur bromide sulfur cement sulfur chloride

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。