“开覆盖”的概念、定义、翻译、参考文献-科学参考

单词	开覆盖
释义	开覆盖 Mathematics ＞拓扑学与几何学＞一般拓扑学＞释义 open covering开覆盖 open covering开覆盖^†
随便看	helmholtz resonance sound absorber Helmholtz resonator Helmholtz reversion theorem Helmholtz's equation Helmholtz's reciprocity theorem Helmholtz theorem Helmholtz theorems Helmholtz time scale Helmholtz’s vorticity-tube theorems helminth helminthiasis Helms-Burton Act Helmut Baierl Helmut Lachenman Helmut Moritz Helmut Newton Helmut Sakowski Helmut Walcha helobial endosperm helobial type endosperm Helong Shi Helon Habila helophyte helorids helotism

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。