pulsar词根词缀

pulsar

[ˈpʌlsɑ:(r)]

n.脉冲星;（快速）脉冲射电源;

复数： pulsars

英文例句/中文翻译：

1、

How such a dense planet formed is unclear, the researchers say, but it's probably the crystalline vestige of a white dwarf star whose atmosphere was stripped away by the parent pulsar.

研究人员称，至于密度这么高的行星是如何形成的，这一点尚不清楚，但它很可能是一颗被主脉冲星剥夺了大气的白矮星留下的晶体残骸。

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2、

Apriori we do not know the exact distance, spin frequency, and orbital parameters of the radio pulsar that might be hidden in a data set.

因为我们不知道可能隐藏在数据集中的脉冲星的确切距离、自旋频率和轨道参数。

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3、

The evolution of computing the advance of periastron spin and orbital revolution of pulsar binary PSR 1913+ 16 using the theories of gravitation

用引力理论计算脉冲星双星PSR1913+16的近星点移动及自旋和轨道周转的演化

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