“dust ring”的概念、定义、翻译、参考文献-科学参考

科学参考收录了854744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。

单词	dust ring
释义	dust ring Astronomy dust ring尘环
随便看	normal positive cone normal pressure/atmospheric concentration equipment normal probability distribution normal probability paper normal problem normal process normal process, N-process normal product normal product distribution normal product, N product normal profile normal projection normal projective connection normal prolongation normal proof normal proximity normal pulse condition normal pulse polarography normal pulse voltammetry normal quotient object normal random element normal random number normal random variable normal rating normal ratio distribution