查询词典 fluorescence

Methods Blood residue was determined by using Endo- check~,lustration test and fluorescence spectrometer.

方法利用Endocheck~测试工具箱、杰力试纸和荧光光度计分别测定血液残留量。

In the presence of yttrium, lutetium and gadolinium, the fluorescence intensity of the system Eu-SPLX-SDS was enhanced about 5-fold, 5-fold and 4-fold compared with that of the system without yttrium, lutetium and gadolinium.

在确定的最佳实验条件下，铕-SPLX-phen-SDS，铕-SPLX-SDS配位体增敏荧光体系和铕-钇-SPLX-SDS稀土元素共发光体系的荧光强度同铕的浓度分别在5.0×10〓～1.0×10〓mol/L，5.0×10〓～1.0×10〓mol/L，5.0×10〓～5.0×10〓mol/L，1.0×10〓～5.0×10〓mol/L和5.0×10〓～1.0×10〓mol/L范围内呈良好的线性关系，稀土元素铕的检测限分别为1.0×10〓mol/L，7.0×10〓mol/L，1.0×10〓mol/L，2.0×10〓mol/L和4.0×10〓mol/L。

Lutetium ; 5-sulfo-8-quinolinoates ; CTMAB ; L*-L type fluorimetry ; fluorescence analysis

镥； 8-羟基喹啉-5-磺酸；十六烷基三甲基溴化铵； L*-L型荧光；荧光分析

Objective To establish a method for rapid determination of the lead content in marine food products by fluorescence spectrophotometry.

目的 建立人工养殖海产品中铅的荧光分光光度快速测定方法。

In X-ray fluorescence analysis, matrix effect is the main interfere factor.

在X射线荧光分析中，基体效应的影响在元素定量分析中是产生分析误差的主要来源。

Three of them had fluorescence emission maxima at 77K at 680-682 nm.

它们的荧光发射峰都位于680—682nm范围内。

The relative fluorescence intensity of the system gained the maximum value in phosphate buffer solution at pH 7.3,and the system was quite stable.

两亲高分子聚合物是由武汉大学化学与分子科学学院自行设计和合成[1]。

The fluorescence signal revealed by this process is specific and exhibited in the near red spectrum region with emission maxima at 595nm, and it could be competitively inhibited by menadione.

萤光分子所释放出来的长波长讯号(595nm)具有独特的识别性质并且靠近红外光之区域范围，而萤光分子的释放会被维他命K所抑制。

This arrangement was applied to the detection of water soluble vitamin K (menadione sodium bisulfite, MSB) to avoid the complex and time consuming derivatization procedure required for the UV and fluorescence detectors.

将其用于检测药物中的维生素K3，克服了紫外检测法和荧光检测法所必需的柱后衍生化反应及电化学还原检测中溶解氧、金属离子的干扰。

Aflatoxins were enhanced by mercury chloride solvent online and detected by fluorescence detector.

采用免疫亲和方法进行样品前处理，用甲醇－乙腈－水三元流动相体系分离黄曲霉毒素，氯化汞溶液在线衍生，荧光检测器检测，建立了新型的高效液相色谱柱后衍生测定黄曲霉毒素(B1、B2、G1、G2、M1)的方法。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新