luminosities中文是什么意思

• n. 发光( luminosity的名词复数 ); 光明; 光度; 发光体

• luminosity density    光度密度
• luminosa    [网络] 诺萨；炫目号；光之翼
• luminosity distance    光度距离
• luminos flux    光通率
• luminosity distances    [网络] 光度距离
• luminor    [网络] 罗邦；品牌系列；曾戴著小沛
• luminosity equation    《英汉医学词典》luminosity equation ; 明度差
• luminophors    [化学 冶金] 发光体
• luminosity monitor    亮度监测
• luminophores    n. 发光体

• Their periods, in the range of a few days to a few months, have a definite relation with the luminosities
  最特别的是，它们的光变周期和光度有直接的关系，周期越长，亮度越大。
• These unprecedented energy and luminosity values impose new and stringent requirements on the machine design and performances
  这种前所未有的能量和亮度给设计与运行带来了严酷的考验。
• "for a poetic oeuvre of great luminosity, sustained by a historical vision, the outcome of a multicultural commitment
  他的作品具有巨大的启发性和广阔的历史视野，是其献身多种文化的结果
• The second chapter clarifies luminosity and chroma measure keystone, measure methods and instruments word theory
  第二章阐述了光度和色度测量的基本原理，测量的方法及其仪器的工作原理。
• Main sequence stars have stable luminosities and sizes . to be honest, they are quite boring compare to their deaths
  主序星的光度和大小十分稳定，或者你可以说相对于恒星的死亡舞曲，主序阶段相当沈闷。
• And on the base of this model, we gain its equation of extinction, consequently can adjust the supernova's luminosity distance
  并在此模型的基础上推导出了它的消光公式，从而能够校准超新星的光度距离。
• We know the luminosity is directly related to the absolute magnitude . so, in practice, we usually use absolute magnitudes instead
  由于光度和绝对星等有直接的对应关系，所以很多时赫罗图会选用绝对星等。
• While touring their four hundred million revolutions around the machine, a number of effects contribute to dilute the beams and degrade the luminosity
  当粒子正在环行4亿圈时，有几种效应会使粒子束变弱，亮度变暗。
• Is the most important diagram in discussing stellar evolution . it is a plot of the surface temperature versus the brightness or luminosity of stars
  是研究恒星演化最重要的工具，它显示了恒星表面温度和恒星光度的关系。
• Recent observations vindicate the assumption : a direct velocity-mass correlation is even tighter than the velocity-luminosity correlation
  最近的观测证实了这项假设：速度与质量的直接关系甚至比速度与光度的关系更为紧密。