n. 脉冲星；（快速）脉冲射电源pulsar详解释义 pulsar n.(名词) 【天】脉冲星 （快速）脉冲射电源 Noun a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation pulsar例句 用作名词(n...

发布时间：2026-03-24 浏览量：1