Electron AZF埃雷克特龙AZF铸造铝镁合金electronn.电子electron theory of metals金属电子论electronegative potential阴电势electron swarm parameters电子崩参数electron density topology电子密度拓扑分析electron collecting plate电子收集板electron beam irradiation电子束辐射electron technology basis电子技术基础Electronie funds transfer电子资金转移Electron field activation电场激活electronmechanical design机电一体化设计

1. The energy levels of the electron are not sensitively dependent on the outer radius.
   电子能级并不敏感地依赖于环的外径。