“duplicate negative”概念、定义、翻译-科学时代

单词	duplicate negative
释义	广播影视词汇手册 duplicate negative 翻底片
随便看	negative feedback negative feedback negative feedback negative feedback negative feedback loop negative feedback（NF） negative film negative film negative function negative g negative-glow lamp negative-going signal negative goodwill negative goodwill negative goodwill negative growth negative growth negative growth negative growth negative hallucination negative hardening negative hero negative heuristic negative heuristics negative holder

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。