红外

• A watermelon is red inside and green outside .
  西瓜内红外绿。
• At this stage the star radiates only in the infrared .
  恒星在这一阶段只有红外辐射。
• The presence of oxides will result in infrared absorption .
  氧化物的存在将带来红外吸收。
• Theory thus predicts that there will be a flare of infrared radiation .
  因此，理论预言会有红外辐射耀发。
• Infrared radiation has wavelengths longer than those of visible light .
  红外辐射的波长比可见光的波长长。
• Infra-red absorption takes place only when there is a change of dipole moment .
  红外吸收峰仅在有偶极矩变化时才能实现。
• The range of the spectrum in which heat is radiated mostly lies within the infrared portion .
  辐射热的光谱段大部分落在红外区。
• By far the larger part of the energy emitted, however, is still carried by infrared waves .
  不过，发射的绝大部分能量仍由红外波来传递。
• One other important branch of space astronomy consists of infrared and "submillimeter" surveys .
  空间天文学的另一重要领域是红外和“亚毫米”巡天。
• The hcn laser makes possible studies of the hitherto inaccessible region of the far infrared .
  HCN激光使得至今尚未达到的远红外区域的研究成为可能。