单词 | on grade |
释义 | on grade [`ȯn `grād] CIVIL ENGINEERING 1. At ground level. 2. Supported directly on the ground. METALLURGY A classification for an alloy indicating that it has a chemical composition within the range of the specified composition limits for that particular alloy. Also known as on composition. |
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。