“grey propaganda”的概念、定义、翻译、参考文献-科学参考

单词	grey propaganda
释义	grey propaganda Encyclopedia 理学宣传心理战释 grey propaganda灰色宣传美国军队开展心理战活动的三种宣传途径之一。“灰色”宣传的宣传者身份不明，通常以民间组织或私人名义实施。
随便看	ratio distribution ratio enhancement ratio ergodic theorem ratio-ergodic theorem ratio error ratio estimate ratio estimator ratio imputation ratio level ratiometer rational rational action rational action paradox rational agent rational amicable pair rational appeal advertisement rational approximation rational approximations of algebraic numbers rational architecture rational basis rational Bezier curve rational Bezier curve and surface rational Bezier surface rational boundary component rational canonical form

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。