pul
sar
复数形式
pulsars
1
脉冲星, 旋转中子星
a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation from its magnetic poles
- Pulsars were first discovered in 1967 by astronomers Jocelyn Bell Burnell and Antony Hewish.
脉冲星于1967年由天文学家乔斯林·贝尔·伯内尔和安东尼·休伊什首次发现。
- Pulsars emit beams of radiation that can be detected across various wavelengths, including radio, X-ray, and gamma-ray.
脉冲星发射的辐射束可以在包括无线电、X射线和伽马射线在内的各种波长中被检测到。
- The fast rotation of pulsars, sometimes reaching hundreds of rotations per second, contributes to the periodic nature of their pulses.
脉冲星的快速旋转，有时达到每秒数百转，有助于其脉冲的周期性。
- Pulsar observations have provided crucial evidence supporting the existence of neutron stars.
脉冲星观测为支持中子星的存在提供了关键证据。
- Scientists use pulsars as natural laboratories to study extreme physical conditions, such as strong magnetic fields and high rotation rates.
科学家利用脉冲星作为天然实验室来研究极端物理条件，如强磁场和高转速。