“Julian day”的概念、定义、翻译、参考文献-科学参考

单词	Julian day
释义	Julian day Encyclopedia 工学时标释 Julian day儒略日由公元前4713年1月1日，世界时中午12时起算的天数。理学﹝常用单位﹞释 Julian day儒略日一种不用年、月的长期纪日法，简称JD。 Astronomy Julian day儒略日
随便看	passionflower passionflower family passion flower patterns passion for sport passion fruit Passionists passivant passivated emitter and rear locally-diffused solar cell passivated emitter rear totally-diffused silicon solar cell passivated explosive passivation passivation of end stage passivation of metal passivation technology of polluted sediment passivator passive passive absorption passive-aggressive personality passive air sampler passive algorithm passive alignment passive atmospheric remote sensing passive attack passive attitude control passive backplane

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。