“elliptical extragalactic nebula”的概念、定义、翻译、参考文献-科学参考

单词	elliptical extragalactic nebula
释义	elliptical extragalactic nebula Astronomy elliptical extragalactic nebula椭圆河外星云
随便看	refraction seismic prospecting refraction table refraction test refractive dispersion refractive error refractive index refractive index coupling refractive index detector refractive index dispersion refractive index ellipsoid refractive index guide refractive index increment refractive index modulated laser diode refractive index of fiber refractiveness refractive optical system refractive power refractive principle refractivity refractometer refractometry refractor refractories refractoriness refractoriness under load

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。