荧光的

The author thinks that the experimental curves measured by resonant-fluorescence excitation are the velocity distribution functions, but those measured by nonresonant fluorescence excitation are not the velocity distribution functions directly.

作者认为，共振荧光激发模式测出的就是速度分布函数，而非共振荧光激发模式测量的结果不能直接反映速度分布函数。

Accordingly, the Q bands of them blue shifted by 6mn and 13nm, respectively. The fluorescence emission wavelengths of Cd-pheophytin a and Cd-pheophytin b observed at 660nm and 649nm, respectively, which were shorter than those of corresponding pheophytin a and pheophytin b by 10nm and 9nm, respectively.

研究发现：在光吸收性质上，与脱镁叶绿素a和b相比，镉叶绿素a和b在Soret带的吸收峰位置分别红移了19nm和11nm，而在Q带则分别蓝移了6nm和13nm；在荧光性质上，镉叶绿素a和b的荧光发射波长比脱镁叶绿素a和b分别蓝移了10nm和9nm。

Tests showed that the resistance of cucumber leaves to low temperature photoinhibition increased after cold acclimation.

经叶绿素a荧光测定也证实，低温适应后PSⅡ的荧光化学效率仍较高，同时，黄瓜子叶对低温光抑制的抗性提高。

These novel indocyanines haveing good water solubility, fluorescent properties and photostability, can be used in biological analysis as fluorescent labeling reagents.

设计、合成的新荧光染料具有较好的水溶性、光稳定性和荧光性能，可望在生物分子标记、分析和分离等领域中得到重要应用。

The fluorescence properties of polymethylene bis-b-naphthoates I (n = 2, 3, 4, 5, 10) in poor solvents such as DMSO-water and ethylene glycol-water were measured under stationary and nonstationary conditions at various temps.

本文研究了双-β-萘甲酸多亚甲基二醇酯在二甲基亚砜-水(DMSO-H2O)和乙二醇-水(EG-H2O)两种混合溶剂中的稳态和时间辨荧光光谱以及温度、溶剂组成对荧光光谱的影响。

Methods Acanthamoeba polyphaga and Legionella pneumophila were co-cultured under laboratory condition. At consecutive time points during the culture, smears of the cultured products were made on glass slides for staining purposes. Different types of stainings including Gram′s staining, Gimenez staining, Giemsa staining and immunofluorescence were used to determine the best method for the identification of amoebal pathogens.

方法嗜肺军团菌与多噬棘阿米巴共培养，取不同时点的共培养物制作涂片，采用革兰氏染色、吉曼尼兹染色、姬姆萨染色、免疫荧光染色等多种方法，用光学显微镜及荧光显微镜观察鉴别阿米巴滋养体与其胞内嗜肺军团菌，并比较这些染色方法的效果。

With the new synthesized fluorescence reagent, a novel fluorescence quenching method for determination of superoxide radical was developed by coupling the reaction of pyrogallic auto-oxidation reaction.

合成了一种新的荧光探针试剂香草醛缩苯胺，利用元素分析、红外光谱等手段对探针试剂进行结构表征；结合部苯三酚的自氧化作用，建立了一种荧光法测定超氧阴离子自由基O2

Because,the amount of double bond of BVE decreases in the process of BVE polymerization,therefore,in the same time the quenched flu-orescence of pyrylium salt can be recovered gradually.

由于在BVE的聚合过程中，被猝灭的氧鎓盐荧光会因BVE聚合、双键减少而使氧鎓盐荧光逐步恢复。

First of all, the cytokeratin 19 promoter segment was cloned from hepatocellular carcinoma cell line HepG2 and then following the promoter a renilla luciferase and a red fluorescence protein's fusion gene were inserted to finish the double report lentiviral vector.

首先，通过PCR方法从肝癌细胞系HepG2的全基因组中克隆了CK19启动子片段，构建了CK19启动子调控的海肾荧光素酶和红色荧光蛋白（red fluorescent protein，RFP）双报告载体（pSicoR-CK19-hrl-mrfp）。

In ring-open form, because of its excellent fluorescence image in living cells, this compound can apply in bioimaging. Also, its properties of restorable and fatigue counteraction can be also well displayed.

在开环态时，化合物具有优良的荧光性能，可以成功应用于细胞成像，在活细胞中可获得清晰的荧光成像图，同时也可以发挥螺吡喃光致变色可循环、耐疲劳等优势。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。