“left-handed material”的概念、定义、翻译、参考文献-科学参考

单词	left-handed material
释义	left-handed material Encyclopedia 理学〔光学材料〕释 left-handed material左手材料介电常数和磁导率同时为负值的材料。又称双负材料。 Physics 凝聚态物理学特殊物相与极端条件 left-handed material左手材料
随便看	cosine integral cosine-integral function cosine law cosine rule cosine series cosine similarity cosine source cosine theorem cosine theorem for angles cosine theorem for sides cosine transform cosine wave cosine wave process cosinoidal cosinusoid cosinusoid curve cosmecotogy cosmetic bag cosmetic hygiene cosmetic label cosmetic raw material cosmetics cosmetic safety and risk substance Cosmetics Hygiene Supervision and Regulation cosmetics industry

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。