It is the remnant of a supernova explosion in the year 1054 much more about that during my next lecture and what you see here is not stuff that is generated at this moment in time by the pulsar.
它是超行星在1054年，爆炸后的剩余物4，下节课我会，详细讲它，这里你看到的不是，脉冲星那时，聚集的物质。
With a much longer observation time than in the survey, the follow-up observation should show whether a new pulsar has been found or not with a very high level of confidence.
因为这次的观测使用了更长的时间，应该可以得出结论，即是否找到了一颗新的脉冲星，或者只是巧合。
We describe the characteristic of time and physics of pulsars, and the significance of study, as well as recent progress in techniques of millisecond pulsar timing study.
介绍了脉冲星的时间频率特征。阐述了该课题研究的意义，国内外毫秒脉冲星计时理论方法和技术方面的研究进展。
Pulsar, the world's first electronic digital watch, created a sensation when it was unveiled in New York in 1972 and it changed the world's perception of time.
脉冲星，是世界上第一台电子数字手表，引起了巨大轰动时，在纽约首次亮相于1972年，它改变了世界的时间观念。
The time of arrival equation of pulse and the timing equation of pulsar navigation in 1PN approximation is derived.
完整推导1PN度规形式下脉冲到达时间方程与脉冲星导航的观测方程，分析导航观测中的相对论效应，给出观测方程的级数展开形式。
The time of arrival equation of pulse and the timing equation of pulsar navigation in 1PN approximation is derived.
完整推导1PN度规形式下脉冲到达时间方程与脉冲星导航的观测方程，分析导航观测中的相对论效应，给出观测方程的级数展开形式。
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