“official life table”概念、定义、翻译-科学时代

单词	official life table
释义	人口学词汇手册 official life table 官方生命表，正式生命表
随便看	photoelectric collimator photoelectric colorimeter photoelectric colorimetry photoelectric colourimeter photoelectric comparator photoelectric conversion type optical power meter photoelectric converter photoelectric coupler photoelectric current photoelectric current photoelectric current photoelectric densitometer photoelectric detection photoelectric detector photoelectric detector photoelectric device photoelectric device photoelectric device photoelectric double-slit interferometer photoelectric effect photoelectric effect photoelectric effect photoelectric effect photoelectric effect photoelectric effect

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。