1·We see what is called the visible spectrum.
我们看到是所谓的可见光谱。
2·Indeed they now span almost every color and hue of the visible spectrum.
的确他们几乎利用了可见光谱中所有的色调和色素。
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·Other devices can measure wavelengths that fall well outside the visible spectrum.
还有的设备能够测量可见光以外的光谱。
5·The visible spectrum is reflected while the infrared wavelengths are transmitted.
传输红外线波长时会反射出可见光谱。
6·Face recognition based on visible spectrum has many difficulties in practical application.
仅依赖于可见光谱进行人脸识别，在实际应用中存在很多问题。
7·In the visible spectrum, different wavelengths of stimulation can lead to a different color perception.
在可见光谱范围内，不同波长的刺激能引起不同的颜色感觉。
8·Plants that relied at times mostly on the dim red dwarf might need light from all across the visible spectrum.
这种情况下的植物有时候会依赖昏暗的红矮星发出的大部分可见光波。
9·A real optical frequency comb spans the entire visible spectrum of light, and has very fine, evenly spaced teeth.
实际光学频率梳横跨整个可见光谱，各齿极细并均匀分布。
10·It also works for the whole visible spectrum of light, which means there are no limitations to what it can block.
同时由于它适用于整个可见光谱的光，意味着它所能隐藏的物体也没有限制。