...的图中off-shell夸克的效应是很明显的,不能忽略; 2)不含6一Jy有效顶点的费曼图的贡献也是不能忽略的; 3)不在壳(off-shell)夸克的贡献与不含6一Jy顶点的图的贡献恰好互相抵消, 从而使得6_÷sy中的算子足以直接用来描述6_sD"过程。
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on shell and off shell 在壳和离壳
cut-off shell 断电器壳
Spin-Off Shell 衍生壳
off shell 断电器壳
off-shell model 在壳模型
off-shell effect 核子极点贡献
on-and off-shell property 在离壳性质
shell off 剥落 ; 是什么意思及用法
It's a case of timing, dodging the minions and timing my burrowing to crack that fragile shell without pinging off the shielding.
这就是一个时机的问题,避开小黄人和我挖洞的时机,在不破坏防护的情况下打开脆弱的外壳。
Shell says that it shut off the well as soon as it detected the leak.
壳牌公司表示只要一侦测到泄漏就会立即关闭油井。
Cashew poisoning is rare, but those who handle them in order to manufacture them to get the shell off sometimes experience the side-effects.
虽然腰果中毒的案例比较少见,但是给他们去壳生产的工人由于亲密接触,有时候会有副作用的隐患。
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