Proportion of solid colour fibres can be exactly predicted utlizing the least square calculating method.This colour matching result is matchable to spectrum.

使二乘算法可以准确预测各单色纤维比例，配色结果可以达到光谱匹配。

Laser is a new light source.Comparing with ordinary light the laser has good monochromaticity, directivity, coherency, high brightness, high power and high energy etc.

摘要激光是一种新型光源，激光与普通光相比，具有很好单色性、方向性、相干性和高亮度以及高功率、高能量等特点。

In this paper, the importance of the interference filter's monochromatism for realizing high singal-to-noise ratio and its application in the biochemical instruments,are described in detail.

详细论述了干涉滤光片单色性对实现高信噪比重要性以及它在生应。