“sidereal day”的概念、定义、翻译、参考文献-科学参考

单词	sidereal day
释义	sidereal day [sī`dir·ē·ǝl `dā] ^ASTRONOMY The time between two successive upper transits of the vernal equinox; this period measures one sidereal day.
随便看	hemic murmur hemicolectomy hemicone hemicryptophyte hemicrystalline hemicycle hemicydic hemidiaphragm Hemidiscosa hemihedral symmetry hemiholohedral hemiketal Hemileucinae hemimellitic acid Hemimetabola hemimetabolous metamorphosis hemimorphic crystal hemimorphite hemin hemiparasite hemiparesis hemipelagic hemipelagic region hemipelagic sediment hemipenis

科学参考收录了103327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。