radiation

• The material must be sensitized for the monochromatic radiation of the laser .
  此材料必须对该激光器的单色辐射敏感。
• Partial radiation pyrometers are sensitive to narrow selective wavebands .
  部分辐射高温计在窄的选择波段上是灵敏的。
• The spectral distribution of a black body radiation is described by planck's .
  黑体辐射的光谱分配由普朗克定律描述。
• The different excitation sources are pulsed to give intermittent radiation .
  各种激发源形成脉动，以产生间歇的辐射。
• The reflectivity of land to solar radiation is much higher than that of ocean .
  陆地对太阳辐射的反射率远远高于海洋。
• The body transmits heat by radiation and receives heat by the same process .
  人体通过辐射散热并通过同样的过程接受热。
• Because of this radiation they said the substance was radioactive .
  由于这种辐射性现象，他们把该种物质称为放射性物质。
• there will be no amplification of radiation at the frequency .
  在频率处的辐射将不会有任何增强。