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单词 periastron
释义

periastron

听听怎么读
英 [per?'?str?n]
美 [per?'?str?n]
是什么意思
  • n.

    近星点;

  • 学习怎么用

    权威例句

    Periastron shifts of stellar orbits near the Galactic Center
    Higher-order relativistic periastron advances and binary pulsars
    Radio observations of PSR B1259 — 63 around periastron
    Radio Observations of PSR B1259-63 through the 2004 periastron passage
    The Composite Broad Band Spectrum of Cir X-1 at the Periastron: a Peculiar Z-source
    A Hard Tail in the X-Ray Broadband Spectrum of Circinus X-1 at the Periastron: A Peculiar Z Source
    A revised historical light curve of Eta Carinae and the timing of close periastron encounters
    Discovery of the Binary Pulsar PSR B1259-63 in Very-High-Energy Gamma Rays around Periastron with H.E.S.S
    Discovery of High-Energy Gamma-Ray Emission from the Binary System PSR B1259-63/LS 2883 Around Periastron with Fermi
    Bulk Velocities, Chemical Composition, and Ionization Structure of the X-Ray Shocks in WR 140 near Periastron as Revealed by the Cha...
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