“obtuse angle”的概念、定义、翻译、参考文献-科学参考

单词	obtuse angle
释义	obtuse angle [äb`tüs `aŋ·gǝl] ^MATHEMATICS An angle of more than 90° and less than 180°.
随便看	oxidoreductase oxime oximeter oximetry oximido oxine oxirane Oxisol oxo- oxoferrite oxonium ion oxo process oxosilane oxoxanthone oxyacanthine oxyacetylene cutting oxyacetylene torch oxyacetylene welding Oxyaenidae oxyamination oxybenzone oxybiotite oxycarboxin oxycellulose oxycephaly

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。