“black propaganda”的概念、定义、翻译、参考文献-科学参考

单词	black propaganda
释义	black propaganda Encyclopedia 理学宣传心理战释 black propaganda黑色宣传美国军队开展心理战活动的三种宣传途径之一。“黑色”宣传是通过匿名形式进行的宣传。
随便看	spin spin relaxation spin-spin relaxation spin spin relaxation time spin-spin relaxation time spin state spin statistics spin-statistics relation spin statistics theorem spin-statistics theorem spin stiffness spin structure spin supercurrent spin susceptibility spin symmetrization spin system spin temperature spin test in vertical wind tunnel spinthariscope spin tickling spin transfer torque spin-transfer torque spin transfer torque effect spin transfer torque magnetic random access memory spin-transfer-torque magnetoresistive random-access memory spin-transfer torque random access memory

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。