“half-life”的概念、定义、翻译、参考文献-科学参考

单词	half-life
释义	half-life Encyclopedia 理学原子核释 half-life半衰期放射性核素的原子核有半数发生衰变所需的时间。用T1/2表示。 Physics ＞原子核物理学＞原子核衰变＞释义 half-life半衰期 Mathematics half-life半衰期 Astronomy half-life半衰期 Chemistry ＞物理化学＞动力学＞释义 half life半衰期
随便看	film optics film-painted animation film panning shot Film Pictorial Film Poetry film post-release market film pre-sell finance film pressure film pressure gauge Film Proceedings Film Projection Training Class of Nanjing Film Promotion Law of South Korea film prose film psychology film radiography non-destructive testing film rating system film realism Film Recollections film record film remake film restoration film rights film runaway production films film scanner

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。