“宇宙临界密度”的概念、定义、翻译、参考文献-科学参考

单词	宇宙临界密度
释义	宇宙临界密度 Encyclopedia 理学宇宙膨胀释 critical density of the universe宇宙临界密度使宇宙平坦（即空间曲率）的宇宙总能量密度，通常用符号来标记。 Physics ＞天体物理学＞释义 cosmic critical density宇宙临界密度
随便看	separation potential separation principle separation problem separation process control system separation process flowsheet design separation relation separation reliability separation scheme separation(separative) potential separation(separative) work separation system of decision and collection of fines separation system of securities separation test separation test for spacecrafts separation theorem separatist regime in the middle and late Tang Dynasty Separatists separative separative element separative family separative number separative partially ordered set separative semigroup separative work separativity condition

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。