fluorescence

Studies on the chlorophyll fluorescence characteristic of fruit cultivars in ginkgo

果用型银杏品种叶绿素荧光特性的研究

In the Britton-Robinson buffer solutions of pH 2.35, effective energy transfer could occur between tetrabromofluorescein ( TBF) and neutral red ( NR) due to static attraction. The fluorescence intensity of TBF was reduced and that of NR was increased at the same time.

在pH2.35的B-R缓冲溶液中，酸性染料四溴荧光素（TBF）与碱性染料中性红（NR）之间由于静电吸引能够发生有效的能量转移，使能量受体NR荧光增强，能量给体TBF的荧光猝灭。

Radiation protection standards for X-ray diffraction and fluorescence analysis equipment.

射线衍射仪和荧光分析仪放射卫生防护标准.

Effects of Copper Stress on Photosynthesis and Chlorophyll Fluorescence Parameters of Chinese Mustard

铜胁迫对芥菜光合特性及叶绿素荧光参数的影响

The interaction of tetrabromofluorescein ( TBF) and DNA was studied by the fluorescence and SS-RTP.

用荧光光谱和磷光光谱法研究了四溴荧光素（TBF）与DNA的相互作用。

This model describes the function relation between product quantity or fluorescence intensity and initial template number and other reaction conditions, and can reflect the accumulating rule of PCR product molecule accurately.

PCR动力学数学模型是根据PCR技术的原理提出的，能够准确描述PCR反应产物分子数量积累规律的动力学方程，给出了PCR产物数量或者荧光强度与初始模板数量及其他反应条件间的函数关系。

A test measurement on gold ores by using a portable X-ray fluorescence analyzer

携带式X射线荧光仪测金试验

Henri Becquerel wondered if the fluorescence bore any relationship to the recently discovered X-rays.

亨利·贝克莱尔很想知道这种荧光同新近发现的 X 射线是否有关系.

Fluorescence and absorption spectroscopy are extensively used in the surfactant research.

荧光和吸收光谱法被广泛应用于表面活性剂的研究中.

If higher resolution is required, the fluorescence dye molecules come into play.

如果需要有更高的分辨率,就需要进入荧光染色分子.

The effect of ketotifen ( Ket) on intracellular free calcium concentration ( [ Ca~ ( 2+)] I) was examined in freshly isolated myocardial cells prepared from neonatal rats using the [ Ca 2+] i-sensitive fluorescence indicator Fura-2/ AM.

观察了酮替芬（Ket）对新生鼠心肌细胞内游离钙的影响，以酶法制备新生大鼠心肌细胞悬液，用荧光探针Fura-2/AM检测心肌细胞内游离钙浓度的变化。

Fluorescence spectra study on 2,3,7,8 tetrachloro n ethyl phenothiazine

2,3,7,8-四氯代-N-乙基吩噻嗪的荧光法研究

Its electronic absorption spectra and fluorescence spectra in different solvents were investigated.

研究了该配合物在不同溶剂中的电子吸收光谱和荧光光谱.

In X-ray fluorescence, pieces of the filter are used directly.

在 X 射线荧光法中, 可直接使用滤纸.

In this case, three-dimensional fluorescence spectroscopy is considered, because it has many advantages such as much more information, faster test speed and high sensitivity, and it has been widely used in food safety, medicine and other areas of fingerprint identification.

三维荧光光谱技术由于信息量多、测试速度快、灵敏度高等诸多优点已经在食品安全、药物指纹鉴别等领域得到了广泛应用。

Results and Conclusion: DCF fluorescence showed linear increase in State 4 mitochondria, which suggest ROS produced at constant rate.

结果与结论：线粒体在态4呼吸状态下，DCF的荧光强度随时间呈线性增加，表明活性氧以恒定速率产生。

The fluorescence for PMMA: Na 3 Eu ( DPA ) 3 was determined.

采用加热方法将 Na3Eu ( DPA ) 3掺入PMMA树脂中,制成发光塑料树脂,并测定了其发光性能.

In many atomic fluorescence applications a non-dispersive optical system may be used.

在许多原子荧光法的应用中,可以采用 非 分散的光学系统.

Fluorescence is high in shallow immature samples and decreases in the main zone of oil generation.

浅处未成熟样品的荧光是高位,而主要生油带则降低.

Materials for sling: terylen tape, nylon tape, elastomer thread, PVC tape, etc, having processes of noctilucence, fluorescence, repercussion, jacquard weaving by computer, etc.

吊带材料有：涤纶带、尼龙带、高弹丝、PVC带等，并有夜光、莹光、反光、电脑提花等工艺。

But it was reverse for qNP ( fluorescence non photochemistry quenching coefficient ).

营养生长期磷、钾肥水平的不同对 qNP 有较大的影响,随着磷、钾肥水平的增加,qNP的值也逐渐增大.

The fluorescence property of complexes of samarium and europium with tetracycline antibiotics, such as tetracycline ( TC), oxytetracycline ( OTC), doxycycline ( DOTC) and chlortetracycline ( CTC) was reported.

本文探讨了钐、铕-四环素、强力霉素、土霉素、金霉素络合物的荧光性能及利用该体系以荧光分析光度法测定痕量钐和铕的可能性与最佳测定条件。

Fluorescence quenching reaction of Tetracaine hydrochloride with Eosin Y and their analytical applications

曙红Y-盐酸丁卡因体系的同步荧光猝灭反应及其分析应用

The spectra of category 1 diamonds generally appeared as bluish fluorescence.

种类1的光谱一般出现泛蓝的荧光.

Fluorescence Property of Complexes of Europium and Samarium With Tetracycline Antibiotics and Their Application in Fluorimetry

钐、铕-四环素类抗生素络合物荧光性能的研究及其在荧光分析中的应用

Temperature and transition metal ions have greatly influences on fluorescence spectrum.

温度和过渡金属离子对它的荧光光谱有较大的影响.

Identification of Tea from Different Regions Using X-Ray Fluorescence

基于X射线荧光技术的茶叶产地鉴别方法研究

The fluorescence of AaH-1 is quenched by I ~ -, acrylamide and N-bromosuccini-mide ( NBS ).

表明能改变AaH -1 的 pH 环境 、 构象或使之变性的因素都能使它的萤光强度和 出血 活性同时发生相应的改变.

We call this phenomenon quantum beat in resonance fluorescence.

这种现象称为共振荧光中的量子拍.

The dashboard itself is divided into three vacuum Fluorescence Displays.

仪表板本身化分为三个真空荧光显示器.