“niter balls”的概念、定义、翻译、参考文献-科学参考

单词	niter balls
释义	niter balls [`nīd·ǝr ´bȯlz] ^MATERIALS A pellet form of potassium nitrate, used as a fertilizer. Also known as sal prunella; throat balls.
随便看	doubly ruled surface doubly stochastic matrix doughnut Douglas-fir Douglas-fir oil douglasite Dounce homogenizer do-until structure douse douser Dovap Dove dove Dove prism dovetailing dovetail joint dovetail molding dovetail saw dowel dowel pin dowel plate dowel screw do-while structure down down by the head

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。