The aim of this study is to establish a rapid and quantitative detection method of formaldehyde in squid for rapid scree......

使用太赫兹时域光谱(THz-TDS)技术对葛粉中掺薯粉的含量进行定性、定量检测。对葛粉中掺薯粉的光谱数据进行采集,利用偏最小二乘法......