“Grasset-Bychowski sign”的概念、定义、翻译、参考文献-科学参考

单词	Grasset-Bychowski sign
释义	Grasset-Bychowski sign 格腊塞氏征
随便看	negative proposition negative proton negative pulse negative rack negative radiation negative rail negative rain negative rake negative rake angle negative ray negative reaction negative refraction negative regulation negative reinforcenent negative reinforcer negative reinforcing stimulus negative relay negative release wave negative relief negative resist negative resistance negative resistance amplifier negative resistance bridge negative resistance characteristic negative-resistance device

科学参考收录了1248194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。