“descriptive study”概念、定义、翻译-科学时代

单词	descriptive study
释义	人口学词汇手册 descriptive study 描述性研究
随便看	radiation protection device radiation protection dosimetry radiation protection equipment radiation protection guide radiation protection material radiation protection plan radiation protection technique radiation protective glass radiation protective paint radiation purification of waste water radiation pyrometer radiation pyrometer radiation pyrometer radiation pyrometer radiation quality radiation recombination radiation recuperator radiation refrigerator radiation relaxation time radiation resistance radiation resistance radiation resistance radiation resistant radiation resistant coating radiation resistant packaging

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。