请输入您要查询的字词:

 

单词 ultrabasic
释义 ultrabasic
[¦ǝl·trǝ`bā·sik]
PETROLOGY
Of igneous rock, having a low silica content, as opposed to the higher silica contents of acidic, basic, and intermediate rocks.
随便看

 

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。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2025/1/31 5:06:30