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1)  fluorescence emission spectrum
荧光发射谱
1.
Study on fluorescence emission spectrum of No in direct-current discharge plasma;
直流放电等离子体中NO的荧光发射谱研究
2.
The fluorescence emission spectrum is examined, it is attributed to the transition of C3?Iu→B3?Ig.
以直流辉光放电激发氮分子,采集了氮分子 C~3Ⅱ_u →B~3Ⅱ_g跃迁的荧光发射谱,在此基础上计算了氮分子C~3Ⅱ_u 态的振动基频,得到上能级C~3Ⅱ_u 态的振动基频为 2 040。
3.
The NO fluorescence emission spectrum in DBD (Dielectric barrier discharge) was obtained at low pressure.
在低气压条件下 ,得到了NO在DBD(Dielectricbarrierdischarge)放电等离子体中的荧光发射谱(2 10~ 2 80nm ) 。
2)  Fluorescence spectra
荧光发射谱
1.
in this paper,CD spectra and fluorescence spectra of glucoamylase with relative molecular weight of 89 000 was measured respectively in the presence of iodoacetic acid,urea and Ca2+ with different concentrations.
分别在不同浓度的碘乙酸、脲和Ca2+存在的条件下,测定了相对分子质量为89000的糖化酶组分的圆二色性谱和荧光发射谱,取得了一些有意义的结果。
3)  fluorescence spectrum
荧光发射谱
1.
In this essay,we dealed PSⅡ core complex isolated from spinach with three different temperatures 20℃,42℃,48℃,analyzed with absorption spectroscopy and time-resolved fluorescence spectrum measurement.
2 荧光发射谱组分的峰值随温度的升高而发生明显的蓝移,这是由于热诱导改变了蛋白质的结构,从而使生色团间的距离和 或 方位受到了影响,而chla分子的结构并未发生变化,因此导致chla分子间激子相互作用被破坏,从而产生了发射峰蓝移的现象。
4)  NO fluorescence emission spectrum
NO荧光发射谱
5)  fluorescence emission spectrum
荧光发射光谱
1.
The effect of substituent on the fluorescence emission spectrum of p-substituted benzyl compounds
p-取代苯基化合物荧光发射光谱中取代基效应的定量研究
6)  Fluorescence emission spectra
荧光发射光谱
1.
Its fluorescence emission spectra showed that the phycoerythrin was high stable in the solution with pH ranged from 5.
荧光发射光谱检测表明藻红蛋白在pH5。
2.
Thalli from a brown alga Undaria pinnatifida were soaked by CaCl 2 solution with different concentration and time at 4℃, the effect of CaCl 2 solution on efficiency and influorescence emission spectra of chloroplasts were examined.
根据裙带菜叶绿体的提取率和室温荧光发射光谱的测定结果 ,认为最适的方法是采用 0 2mol/L的CaCl2 溶液浸泡 10min 。
补充资料:荧光发射光谱法
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性质:根据物质发射荧光的特性所设计的一类光学法。其原理是某些芳香环、芳香杂环及一些具有长的共轭双键化合物具有发射荧光的特性,其发射荧光的强度和物质浓度呈线性关系。因此可用标准曲线或比例法定量测定药物的浓度。影响荧光强度的因素除分子结构、波长外,还与温度、溶剂、pH值、杂质、杂光有关。

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