“皮尤研究中心”的概念、定义、翻译、参考文献-科学参考

单词	皮尤研究中心
释义	皮尤研究中心 Encyclopedia 文学美国皮尤新闻研究中心释 Pew Research Center皮尤研究中心美国的独立性民调机构。
随便看	mean time to repair, MTTR mean-time type time-signal mean tone temperament mean transmission rate mean type mean unbiased estimator mean value mean-value characterization mean valued function mean-valued function mean-value estimate mean-value formula mean-value function mean-value functional mean value method mean-value method mean value of a function mean value of a random variable mean value of data mean-value property mean value theorem mean-value theorem mean-value theorem of differentials mean-value theorem of integrals mean value theorems

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。