x-ray pulse造句

• This star emits x - ray pulses with a period of 7 . 47 s . from time to time , outbursts of low energy gamma - rays are also observed . hence , observational astronomers sometimes call this type of stars " soft gamma ray repeaters "
  这颗星以7 . 47秒的周期发放著x射线脉冲，并不时发射低能量伽玛射线，因此，观测天文学家有时称这类星为继发软伽玛射线源。
• Consequently , heat conduction along the magnetic field lines on the surface of a magnetar is far more efficient than the heat conduction perpendicular to the magnetic field lines . this may lead to a profound effect on the thermal evolution as well as the shape of the x - ray pulse of a magnetar
  结果，沿著磁星表面磁线的传热作用较与磁线垂直的传热作用为佳，这现象对磁星的热演化和x射线脉冲的形状有著很大的作用。
• Thirdly , we developed a spectrometer for spectrum diagnosis of soft x - ray pulse sources , and used it to measure spectra of liquid o2 , co2 , cf4 , kr and xe spray target lpp sources in 6 - 20nm band for 8x 10uw / cm2 laser irradiance the results coincide with cowan calculation fairly well
  其次，利用低温制冷技术研制出一台可连续控温的液体微滴喷射靶lpp光源。光源具有连续和脉冲喷射两种工作模式，能使用多种气?液相变温度高于液氮温度的非腐蚀性气体工作。