“National Museum of Natural History”概念、定义、翻译-科学时代

单词	National Museum of Natural History
释义	旅游词汇手册 National Museum of Natural History 国家自然历史博物馆（美国华盛顿）
随便看	laser printer laser printing laser printing equipment laser printing system laser probe laser processing laser processing laser processing laser produced plasma laser-produced plasma laser projection microscope laser protective housing laser pulse laser pulse repetition frequency laser pump laser pumping laser pyrolysis chromatograpy laser pyrolysis gas chromatography laser quenching laser quenching laser quenching laser radar laser radar laser Raman spectrometry laser Raman spectrophotometer

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。