结果表明，ATR- FTIR测定蔬菜表面农残的灵敏度高于透射光谱法，具有快速、简便，无需预处理等优点。
The results showed that the ATR-FTIR is fast, convenient and more sensitive without pretreatment compared with common transmission spectroscopy.
颜色测量中，常常采用分光光谱法实现对反射物体和透射物体准确的色测量。
In the measuring of color, we often apply the method of spectrum to measure the object of reflection and transmission in color.
应用推荐