研究表明综合脉冲星时的长期稳定度明显优于原子时。

Long?term stability of the ensemble pulsar time is obviously better than that of atomic time.

研究表明综合脉冲星时的长期稳定度明显优于原子时。

Long? term stability of the ensemble pulsar time is obviously better than that of atomic time.

给出了毫秒脉冲星长期计时观测最新结果和脉冲星时与原子时频率稳定度的比较.

The comparisons between the frequency stabilities for atomic time and pulsar time are presented.

守时系统是一种需要连续、可靠运转的复杂系统 ，包括守时钟组、比对测量系统、原子时归算等多个环节。

A time keeping system consists of atomic clock assembly, measuring and comparing system and computation of atomic time scale, etc.

通过求解主方程系数矩阵的本征值与本征矢，我们计算了入射原子团中包含一到四个原子时腔场的光谱与平均光子数，其中着重对单原子与二原子的数值结果作了讨论。

We also calculate the spectra of the cavity field numerically via the eigenvalues and the eigenvectors of the mazer master equation for the case with the number of atoms from one to four.

这被称之为电离。阿尔法粒子撞击其他原子时造成的电离最大，而伽马造成的电离最小。

This is called ionization. Alpha causes the most ionization as it crashes into other atoms and gamma the least.