3) NIRs
近红外光谱
1.
Rapid determination of moisture in silver carp surimi by near infrared reflectance spectroscopy(NIRS);
利用近红外光谱技术快速测定白鲢鱼糜中的水分含量
2.
Determination of 1000-grain Weight of Paddy Using NIRS Technique
稻谷千粒质量近红外光谱定量分析
3.
A Convenient Measuring System for Sugar Content of Fruits has been designed Based on NIRS Technology,and Least Squire is then used to establish the prediction models,finally the result shows ideal through a series of test.
基于近红外光谱技术设计了一种便携式的水果含糖量检测系统,在特定特征波长应用最小二乘法建立了数学模型,并对其进行了校验,结果比较理想。
4) near-infrared spectroscopy
近红外光谱
1.
Determination of chemical oxygen demand in wastewater by near-infrared spectroscopy;
近红外光谱法测定废水化学需氧量
2.
Rapid analyze of denatured fuel ethanol by near-infrared spectroscopy(DA7200);
变性燃料乙醇的快速近红外光谱(DA7200)分析
3.
On-line determination for concentrating process of red ginseng alcohol extract using near-infrared spectroscopy;
红参醇提液浓缩过程近红外光谱在线分析方法
5) Near infrared spectrum
近红外光谱
1.
On-line monitoring quality index of carbon/phenlic resin prepreg cloth by means of near infrared spectrum;
用近红外光谱在线监测炭布/酚醛预浸料的质量指标
2.
Applications of Near Infrared Spectrum Technique for Non-Destructive Measurement of Fruit Quality
近红外光谱分析技术在水果品质无损检测上的应用
3.
A mathematical relation model between liquor near infrared spectrum and liquor alcoholicity was established by use of the combination of discrete cosine transformation (DCT) and BP neural networks, which was a new approach for rapid liquor alcoholicity determination.
采用近红外光谱的离散余弦变换和BP神经网络相结合,建立了白酒近红外光谱与其酒精度之间的数学关系模型,为快速检测白酒的酒精度提供了一种新的方法。
6) near infrared spectroscopy
近红外光谱
1.
Research on the determination of the alcohol degree and the content of amino acid nitrogen in rice wine by near infrared spectroscopy;
近红外光谱法测定黄酒中氨基酸态氮和酒精度的研究
2.
Identification of wool and cashmere with near infrared spectroscopy technology;
利用近红外光谱技术进行羊毛、羊绒鉴别
3.
Prediction of nicotine in total particulate matter by near infrared spectroscopy;
近红外光谱法预测烟气总粒相物中的烟碱含量
补充资料：电化学调制红外光谱
分子式：
CAS号：
性质：该法使用色散型光谱仪，信号检测系统采用锁定技术。实验时随着红外波长非常慢的变化，电极在两个选定的电位下以低频(如约10Hz)的方波(或正弦波)调制。电极响应信号包括反射率直流分量R和由电位调制引起的小交流分量ΔR，以及整个频率区的噪声，通过锁定放大器得到与调制电位同频率的信号ΔR。把几次扫描的光谱平均，得到以ΔR/R对波长或波数的红外光谱。
CAS号：
性质：该法使用色散型光谱仪，信号检测系统采用锁定技术。实验时随着红外波长非常慢的变化，电极在两个选定的电位下以低频(如约10Hz)的方波(或正弦波)调制。电极响应信号包括反射率直流分量R和由电位调制引起的小交流分量ΔR，以及整个频率区的噪声，通过锁定放大器得到与调制电位同频率的信号ΔR。把几次扫描的光谱平均，得到以ΔR/R对波长或波数的红外光谱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条