- background luminescence
- 本底: background
- 发光: give out light; shine; be lu ...
- 本底: [物理学]background 放射性本底radioactive background; 本底测定 background determination
- 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
- 封底发射井: closed-bottom silo
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