摘要
研制出一种具有可见光(589 nm)和近红外(880 nm)的双波长近红外旋光仪,能直接用近红外旋光测量深颜色的糖液。
Research and make up a near infrared polarimeter with two kinds of wavelengthes, one being visible light (589nm),the other being near infrared (880nm) , it can directly use near infrared to measure the pol of the dark sugar liquid .
出处
《甘蔗糖业》
2003年第3期40-46,共7页
Sugarcane and Canesugar
