“二长斑岩”的概念、定义、翻译、参考文献-科学参考

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。

单词	二长斑岩
释义	二长斑岩 ivernite
随便看	observation circuit observation data observation door observation equation observation error observation eyepiece observation frequency observation hole observation index observation instrument observation item observation line observation measurements observation mine observation mirror observation monument observation network observation of the work observation panel observation parallax observation pipe observation place observation plane observation plate observation platform