The wavelength, and hence the colour, of this light depends on the size of the dot.(光线的波长——即是对应着其颜色——取决于该微粒的尺寸。)
He went to a bar, in the bar, a short wavelength radio was broadcasting pop music.(酒吧里一台短波长的收音机正在播放流行音乐。)
Neutral hydrogen emits radiation on a characteristic 21cm wavelength, while ionised hydrogen does not.(中性氢辐射出离子化氢所没有的特有的21厘米波长。)
This wavelength of light can penetrate several centimetres into the skin.(这种光波可以穿透皮肤几厘米深。)
You always must be sure that you have a good calibration of your wavelength.(你们必须确定，对于波长有一个，很好的标度。)
So cones hit by underwater rays are primed to sense longer-wavelength yellow light.(因此从水面下的锥体对长波黄光敏感而水面上的锥体对短波绿光敏感。)
These effects, Catchpole says, "are usually very sensitive to wavelength.(卡崔布尔说：“这些光谱效应经常随波长而变。”)
Light at that exact wavelength would normally be totally absorbed.(这个波长上的光通常被完全吸收。)
She found the wavelength of their broadcasts, and left the radio tuned to their station.(她找到了他们广播的波段，把收音机调到他们的电台上。)
This fascinating experiment showed that plants not only detect and react to specific wavelengths of light, plants can also detect and react to changes in the ratio of one wavelength to another.(这个有趣的实验表明，植物不仅能探测和对特定波长的光产生反应，还能探测不同波长比率的变化并对其做出反应。)
