“R value in electron-positron annihilation”的概念、定义、翻译、参考文献-科学参考

单词	R value in electron-positron annihilation
释义	R value in electron-positron annihilation 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	weak lensing weak light weak light detection technique weak light detection technology weak limit weak linear ordering weak-lined star weak-line T Tau star weak link weaklink weak link [junction] weak link junction weak local extremum weak local holomorphy weak localization weakly amenable weakly analytic function weakly anisotropic resonator weakly binary tree weakly bounded function weakly bounded set weakly bound electron weakly bound nucleus weakly chained diagonally dominant matrix weakly-chained diagonally dominant matrix

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