“半值层”的概念、定义、翻译、参考文献-科学参考

单词	半值层
释义	半值层 Encyclopedia 工学半值层释 half-value layer半值层将某种特定屏蔽材料置于给定射线的路径上，可以将辐射场的强度减少到原来的一半的屏蔽层厚度。又称半减弱厚度。 Chemistry ＞放射化学与辐射化学＞辐射化学＞释义 half-value layer (HVL)半值层
随便看	Qiandongnan Miaozu Dongzu Zizhizhou Qian Du Qian Duansheng Qian Du corruption case Qian Facheng Qian Fangbiao Qian Feng Qian Fenggen Qianfeng Qu Qianfo An Qianfo Mountain Scenic and Historic Area Qianfo Shan Qianfoya Caves and Mingzhengjun Stele Qianfoya Cliffside Sculpture in Jiajiang Qianfoyan Cliffside Sculpture in Jiajiang Qianfoya Sculptures at Guangyuan Qianfoya stone sculptures at Shentong Temple Qianfoya stone sculptures of Tongjiang County Qianfozhai Grottoes on Dayun Mountain Qian Fuchuan Qiang and Geji People Fight Qian Gaoyun Qiang Boqin Qiang costume Qiang dance

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。