“Friedmann model”的概念、定义、翻译、参考文献-科学参考

单词	Friedmann model
释义	Friedmann model Encyclopedia 理学相对论宇宙学释 Friedmann model弗里德曼模型一类建立在宇宙学原理和广义相对论基础上的膨胀宇宙模型的统称。又称为弗里德曼宇宙（Friedmann universe）。 Astronomy Friedmann model弗里德曼模型
随便看	optical observation of space objects optical observatory optical orthogonal code optical orthogonal frequency division multiplexing transmission system optical outburst optical packet switching，OPS optical pair optical parallelism optical parameter optical parametric amplification optical parametric amplification and oscillation optical parametric amplifier optical parametric oscillation optical parametric oscillator optical parametric oscillator, OPO optical particle counter optical particle counters optical particle measurement optical path optical path difference optical-path-difference aberration curves optical path length optical path length equalizer optical pen optical performance measurement

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。