“估计量”概念、定义、翻译-科学时代

单词	估计量
释义	旅游词汇手册估计量 estimated volume
随便看	switching time switching time switch maternity switch-mode power supply (SMPS) switch operation switch plug switch position switch-reference switch region switch selling switch selling switch to internal power switch to new terms switch trade switch trade switch trade switch trade switch transmission switch unit switch-valve switch-word switchyard swivel swivel swivel

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。