“ray of a congruence”的概念、定义、翻译、参考文献-科学参考

单词	ray of a congruence
释义	ray of a congruence Mathematics ＞拓扑学与几何学＞射影几何学·仿射几何学＞释义 ray of a congruence线汇的射线
随便看	soft porcelain soft potential model soft process soft punch through insulated gate bipolar transistor soft quantum soft radiation soft-radiation region soft radiator soft real-time system soft reduction soft regulation of public opinion soft robot soft rock soft rush soft salt organometallic complexes soft science soft sectored format soft self-excited oscillation soft shadow soft sheaf soft-shelled turtle culture soft-shelled turtle propagation soft-shelled turtle seed culture soft shower softsoil ground improvement and reinforcement

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。