中英词典查询

emittance [ɪ'mɪtəns]

n. 发射度，辐射本领; 辐射度; 辐射强度;

例句:

  • The concepts of radiant emittance and of irradiance are complementary.
    辐射的发射强度和辐照度是两个互补的概念.
  • Emittance and irradiance are meaningful measurements of flux at a specific surface.
    发射强度和辐照强度只有对一定表面上通量的量度才是有意义的.
  • A high quality beam has low emittance and low energy dispersion.
    良好的束流轨道可以获得低发射度、低能散的高品质束流.