Online system of examing oil-in-water using ultraviolet fluorescence;
紫外荧光法水中油在线检测系统的研究
The principle was based on the measurement of the intensity of ultraviolet fluorescence of sulfur dioxide.
基于二氧化硫吸收锌灯214 nm谱线的紫外荧光测量原理,用光子计数技术进行二氧化硫检测研究。
In this paper,the principles and instruments of related petrolatum measurement for oil in water are analyzed,including infrared spectrometry,ultraviolet spectrometry,optical reflec- tion method and ultraviolet fluorescence spectrometry,comparing their advantages and .
本文分析了水中矿物油检测技术的基本工作原理和仪器方法,包括:红外光谱法、紫外分光光度法、光反射法和紫外荧光法,比较了不同方法在测定矿物油时各自的优点和缺陷。
The one photon and two photon excited UV fluorescence spectra of 1, 10 phenanthroline and [bis(1, 10 phenanthroline)lanthanum] nitrate are observed in the methanol solution.
测量了１，１０－二氮杂菲和硝酸［二－（１，１０－二氮杂菲）合镧］甲醇溶液的单光子和双光子激发紫外荧光谱。
Based on the analysis and compare to measure technology of observation apparatus of sulfur dioxide concentration, this paper studies the technology of UV fluorescence of sulfur di.
本文基于对国内外二氧化硫浓度检测仪器的测量技术的分析和比较,从烟道气体中的二氧化硫监测实际出发,研究了二氧化硫的紫外荧光检测方法。
Sulfur content in propylene were determined by UV fluorescence and oxidative microcoulometry.
考察紫外荧光光谱法与微库仑法在测定丙烯硫含量时测定结果的差异,采用紫外荧光光谱法与微库仑法对部分丙烯产品中的硫含量进行了测定,并对测定结果进行了对比和分析;两种方法都有较高的精密度,光谱法测定结果普遍大于库仑法所测的对应结果。
The paper introduces a dual-testing equipment of Ultraviolet and Fluorescence or single Ultraviolet based on P89C51RD2.
介绍基于P89C51RD2实现的紫外&荧光或单紫外光双检测器。
Three kinds of plastics test method of resistance to artificial weathering:Flame Carbon-arc lamp、Xenon-arc lamp、Fluorescent UV lamp were reviewed briefly.
综述了塑料人工气候老化试验的3种常用方法:碳弧灯、氙弧灯、荧光紫外灯,介绍了塑料及其制品老化性能的评价方法以及自然气候老化与人工气候老化的相关性。
A new SN analytical instrument,which is based on UV fluorescence method and chemiluminescence method,is developed.
主要介绍了一种集紫外荧光法和化学发光法于一体的新型硫氮分析仪,系统采用模块化设计,数据的采集是在LabWindows/CVI的环境下,通过C8051F040完成的。
Study on SO_2 Concentration Detecting System Based on Ultra-violet Fluorescence
基于紫外荧光法的SO_2检测系统的研究
Online system of examing oil-in-water using ultraviolet fluorescence;
紫外荧光法水中油在线检测系统的研究
Study on the Measuring Technology and Experiments of Oil in Water Using UV Fluorometry
紫外荧光法水中油检测技术和实验的研究
Foreign Fibers Detection Based on Digital Cameras and Ultraviolet Fluorography
数码紫外荧光成像技术与原棉异纤检测
Test Method of Key Qualifications for SO_2 Automatic Monitor Based on Ultraviolet Fluorescence Method
紫外荧光SO_2自动监测仪的指标检测方法
Determination of sulfur content in the petroleum products by ultraviolet fluorescence spectrometric method
紫外荧光法测定石油产品中硫质量分数
fluorescence-exciting ultraviolet region
发荧光的紫外线光区
ultraviolet-fluorescent gas analyzer
紫外线荧光气体分析器
AORTA ABLATION AND FLUORESCENCE SPECTRUM INDUCED BY ULTRAVIOLET LASER
紫外激光消融主动脉斑块和感生荧光光谱观测
Research on Organic Solvent Fluorescence Spectra Induced by UV-Light;
紫外光激励有机溶剂荧光光谱特性的研究
Luminescent Properties of Tb～(3+)-activated Green Phosphors under VUV-UV Excitation;
Tb～（3+）激活的荧光材料的真空紫外—紫外激发的发光特性
Preparation of Rare-earth Doped Oxysalt Phosphor and Its VUV-UV Spectrum Properties;
稀土掺杂含氧酸盐荧光材料的制备及真空紫外—紫外光谱研究
Ethanol solution can emit visible fluorescence when induced by UV light.
乙醇溶液在紫外光照射下可以发射荧光。
Effects of pH on UV-Vis and fluorescence spectra of rose pigment
pH对玫瑰红色素紫外和荧光光谱的影响
IR, UV and fluorescence spectrum of the two azo-pyrogallol reagents were studied.
研究了偶氮试剂的红外光谱、紫外光谱和荧光光谱特性。
Linear absorption,single-photon induced fluorescence,two-photon induced fluorescence and two-photon absorption cross section(σ2) are experimentally studied.
测试了紫外吸收光谱、单光子荧光光谱、双光子荧光光谱及双光子吸收截面。
Studies on the Synthesis and Ultraviolet and Fluorescence Properties of Imidazole-Based Compounds;
咪唑基类化合物的合成及其紫外、荧光性质研究
Fluorescent ink: Ink with extreme brightness qualities which react to ultra violet light
荧光墨:对紫外线光起反应而产生极度光泽的油墨。