The oldest exoplanet known yet, PSR B1620-26 b, nicknamed Methuselah, is also a pulsar planet, located 5,600 light years from Earth in the Scorpius constellation.
已知最古老的太阳系外行星是PSR B1620-26b,又名Methuselah,它也是一颗脉冲星行星,位于5600光年之外的天蝎座中。
Astronomers using NASA's Chandra X-ray Observatory found that this pulsar, known as PSR J0357+3205 (or PSR J0357 for short), apparently has a long, bright X-ray tail streaming away from it.
天文学家通过美国宇航局(NASA)的钱德拉(Chandra )X射线天文台,发现了这个被称作PSRJ0357+3205(或简称为 PSR J0357)的脉冲星。 很明显,它留下了一条长而明亮的 X 射线尾巴。
Application of the PSR model to the evaluation of wetland ecosystem health.
P SR模型在湿地生态系统健康评价中的应用。
The first super-Earths ever found were two of the planets around PSR B1257+12.
第一个被发现的超级地球是围绕PSRB1257+12 运行的两颗行星。
A low noise, high power supply rejection (PSR) low-dropout regulator is presented.
实现了一种低噪声、高电源抑制(PSR)的低压降线性稳压器。
PSR J0737-3039 contains a slowly-rotating 'lazy' neutron star (pulsar B) orbiting a faster and more energetic companion (pulsar A).
PSRJ0737-3039包含一颗旋转稍慢“懒惰”的中子星(脉冲星B)围绕着一颗旋转较快也更活跃的同伴(脉冲星A)。
The PSR Digital Control System, used for control of the commutation equipment in an aluminum electrolysis plant, is described in the paper.
介绍一种用于铝电解整流设备过程控制的数字控制系统( PSR)。
We list a sample of 50 pairs of pulsar (PSR) and supernova remnant (SNR) associations which have been suggested from over 230 SNRs and 1300 PSRs.
从所有已被提出和发现的230多颗超新星遗迹和1300多颗脉冲星中,总结出一个共50对脉冲星与超新星遗迹成协候选体的样本。
Practical applications show that the PSR system can completely meet the requirements of aluminum electrolysis for thyristor-based commutation equipment.
实际应用表明,PSR系统完全可以满足铝电解生产对可控硅整流设备的要求。
The flowing and heat transfer in the primary surface recuperator (PSR) can be influenced by unreasonable inlet structure which results in uneven material flow distribution.
不合理的进气结构造成一次表面回热器(PSR)内部物流分配不均匀,影响回热器内部流体的流动和传热效果。
To explore the relationships between collagen changes and biomechanical properties of sclera, which may provide valuable information for the posterior sclera reinforcement operation(PSR) in clinic.
通过研究巩膜胶原含量与其生物力学性能的关系,为临床上改变巩膜的生物力学性能提供参考。
To explore the relationships between collagen changes and biomechanical properties of sclera, which may provide valuable information for the posterior sclera reinforcement operation(PSR) in clinic.
通过研究巩膜胶原含量与其生物力学性能的关系,为临床上改变巩膜的生物力学性能提供参考。
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