“正负电子湮没中的R值”的概念、定义、翻译、参考文献-科学参考

单词	正负电子湮没中的R值
释义	正负电子湮没中的R值 Encyclopedia 理学粒子物理学释 R value in electron-positron annihilation正负电子湮没中的R值正负电子对撞产生强子的零阶总截面与产生轻子对的零阶截面之比。
随便看	flow cytometer flow cytometric analysis flow cytometry flow cytometry assay flow cytometry (FCM) flow cytometry technology flow deformation flow-deformation coupling flow density distribution flow-density relation flow detection flow drill screwing，FDS flow effectiveness flow efficiency flow equation flow equation for groundwater in leaky aquifer flower Flower and Bird Painting flower and bird pattern brocade flower-and-rock fleet corvee Flower and Sword flower arrangement flower auction flower basket flower bed

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。