“宇宙距离阶梯”的概念、定义、翻译、参考文献-科学参考

单词	宇宙距离阶梯
释义	宇宙距离阶梯 Encyclopedia 理学星系释 cosmic distance ladder宇宙距离阶梯通过一系列的距离相对估测途径，由近及远逐级（阶梯式地）测定宇宙中各类天体距离的过程和方法。 Astronomy cosmic distance ladder宇宙距离阶梯
随便看	Construction-Integration Model of discourse comprehension construction investment subject constructionism Constructionist Theory of discourse comprehension construction land planning permit Construction Law of the People's Republic of China construction machinery construction machinery engine construction maintenance construction management construction management mode construction management of exhibition and display in museum construction management of hydraulic engineering construction management of underground space construction management of urban rail transit construction method construction method from information construction method of open cut prefabricated station construction method of tunnel and underground engineering construction noise management construction of aquatic plant planting Construction of Barrier Free Environment construction of beautiful countryside construction of county-level comprehensive archives in China's central and western regions Construction of CPC Style and Clean Government

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。