三波长红外光谱法,three-wavelength infrared spectrophotometry
Long-wavelength near-infrared spectroscopy长波近红外光谱法
3)long wavelength near infrared spectrometry长波近红外光谱
4)three wavelength spectrophotometry三波长-光谱法
1.Determination of catechin by three wavelength spectrophotometry and the antioxidation effect in natural teas and their beverages;方法采用三波长-光谱法消除随浓度不同发生的本底漂移及吸收峰不对称给定量分析造成的影响,并用流动注射化学发光法测定了绿茶的抗氧化性能。
5)Three wavelength spectrophotometry三波长光谱法
6)strengthen processing三波长UV光谱法
延伸阅读

电离层长波和超长波传播　　见电离层无线电波传播。