“population Ⅱ cepheid”概念、定义、翻译-科学时代

单词	population Ⅱ cepheid
释义	天文学词汇手册 population Ⅱ cepheid 星族Ⅱ造父变星
随便看	nuclear warhead nuclear warhead nuclear warhead adapter nuclear warhead lethality nuclear warhead tonnage gap nuclear waste nuclear waste nuclear waste nuclear waste disposal nuclear waste graveyard nuclear wave function nuclear weapon nuclear weapon nuclear weapon nuclear weapon nuclear weapon acceptance inspection nuclear weapon accident nuclear weapon allocation nuclear weapon arming circuit nuclear weapon arsenal nuclear weapon assignment nuclear-weapon capability nuclear weapon case nuclear weapon component nuclear weapon control

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。