| 1. | The visible is the most well-defined spectral region .
可见光是含意最明确的光谱波段。 |
| 2. | 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。 |
| 3. | Photometric sensors are devices that measure energy in the visible spectrum .
测光传感器是测定可见光谱中能量的仪表。 |
| 4. | The thermal radiation of shorter wavelengths than the visible are called ultraviolet .
波长短于可见光的热辐射称紫外线。 |
| 5. | 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。 |
| 6. | Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules .
分子能吸收频率在紫外和可见光区的电磁辐射。 |
| 7. | These are produced by combinations of reds and blues which are at opposite ends of the visible spectrum .
它是由可见光谱相反两端的红色和蓝色相混合而造成的。 |
| 8. | Only radio, near-infrared, and visible light waves can be studied within the earth's atmosphere .
在地球的大气层以内，只能对射电波、近红外波和可见光波进行研究。 |
| 9. | Using ultraviolet rather than visible light in microscope allows for the perception of finer detail .
在显微术中使用紫外线而不用可见光，就能够观察更精细的细节。 |
| 10. | Much of visible light reaching us from the solar corona also seems to be due to scattering by electrons .
从日冕中射来的相当大一部分可见光看来也是由电子散射产生的。 |
