发光: give out light; shine; be lu ...比: 2光比: [天体物理] light ratio光比特: megabit滤光比: filter ratio吸光比: extinction ratio消光比: extinction ratio质光比: mass-luminosity ratio; mass-luminosityratio; mass-to-light ratio; mass-to-lightratio发光: 1.(发出光来) give out light; shine; be luminous; brighten; fulgurate; flash; glow; sparkle; glisten; gleam; shimmer; radiate; lightening; radiation; shining; glowing; inflammation 有一分热, 发一分光 give as much light as the heat can produce; do one's best, however little it may be; 露珠在晨光下闪闪发光。 dewdrops sparkle [glisten] in the morning sun. 群星闪闪发光。 the stars twinkled.2.[物理学] luminescence 场致发光 electroluminescence分光比色法: spectrocolorimetry光比较法: light comparison technique光比色法: phothocolorimetry; photocolorimetry; photocolormetry光比色计: photocolorimeter激光比浊计: laser nephelometer几何聚光比: geometric concentrating ratio理论聚光比: theoretical concentration ratio偏光比色计: polarization colorimeter通量聚光比: flux concentrating ratio中荧光比率: medium fluorescence ratio最大聚光比: maximum concentration ratio光栅光比色计: grating light colourimeter清华紫光比威: unis bitway不能与月光比较: can't fight the moonlight晨光比往日更温存: the morns are meeker than they were三相激光比色计: tristimulus colorimeter