名詞 cyclotron:

1. an accelerator that imparts energies of several million electron-volts to rapidly moving particles

cy.clo.tron

n.（名詞）
A circular particle accelerator in which charged subatomic particles generated at a central source are accelerated spirally outward in a plane perpendicular to a fixed magnetic field by an alternating electric field. A cyclotron is capable of generating particle energies between a few million and several tens of millions of electron volts.
回旋加速器：一種圓形的粒子加速器，其中心源處產(chǎn)生的帶電亞原子粒子在一個與恒定磁場垂直的面上向外或螺旋狀加速。一個回旋加速器能使粒子能量達(dá)到幾百萬到幾千萬電子伏特