“无干扰观察”概念、定义、翻译-科学时代

单词	无干扰观察
释义	社会学词汇手册无干扰观察 unobtrusive observation
随便看	mass flow rate mass flow rate mass flow velocity mass flux mass force mass force mass formula mass formula mass foundation mass fraction mass fragmentography mass function mass-gaining object mass-gaining star mass goods mass health station mass heroism mass higher education mass holography mass hysteria massic heat capacity massicot massicot massif massif

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。