wavelength

• Light is an oscillatory thing with a definite frequency that is related to the wavelength .
  光是一种以确定频率振动的东西，这一频率与波长有关。
• Radiative scattering depends on the particle size in relation to the wavelength of light scattered .
  辐射散射取决于与散射光波长有关的粒子大小。
• Vapour lamps can be used since they produce light of different characteristic wavelengths .
  可以采用汽灯，因为此种灯能产生具有不同特征波长的光。
• A map with contours spaced at interval of half wavelength of the viewing light is discernable .
  以可见光的波长的一半为间隔的轮廓线是可以辨认的。
• The permanent radiation of the sun would become measurable for wavelengths exceeding 20 cm .
  结果是波长超过20厘米的太阳的永久辐射变得可以测量了。
• The device can be calibrated so that the prism-rotating dial reads directly in wavelength .
  这个装置可以经过校准，使得校镜旋转度盘读数直接用波长。
• In other words, the wave has gained (or lost) half a wavelength in the process of reflection .
  换句话说，在反射过程中光波已获得（或损失）半个波长。
• The longer wavelengths of radio signals pass through the atmosphere relatively undisturbed .
  相对地说来，波长较长的射电讯号在通过大气时并没有受到干扰。
• scorpius x-1 is the brightest x-ray source in the sky in the 1-10 wavelength region.
  天蝎座X-1是在1-10埃波长区全天空最亮的X射线源。
• An emulsion under test must always be exposed to light of the correct wavelength and wavelength range .
  试验的乳胶必须始终对恰当的波长和波长范围进行曝光。