助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   浓度淬灭 在 化学 分类中 的翻译结果: 查询用时:0.452秒
图标索引 在分类学科中查询
所有学科
化学
物理学
无线电电子学
无机化工
更多类别查询

图标索引 历史查询
 

浓度淬灭
相关语句
  concentration quenching
    Concentration Quenching of Eu~(2+) in Sr_4Al_(14)O_(25)∶Eu~(2+) Long Lasting Phosphor
    Sr_4Al_(14)O_(25):Eu~(2+)长余辉发光材料浓度淬灭研究
短句来源
    The lattice sites that Eu~(2+) held in the host were investigated by Rietveld analysis and the concentration quenching mechanisms of Eu~(2+) in the phosphor were also studied.
    研究了Eu2+离子在铝酸盐基体中的发光行为以及浓度淬灭过程与淬灭机制。
短句来源
    From the study of fluorescent properties of these monomers and copolymers. It is found that the matrix has little influence on luminescent characteristics of Nd 3+ in copolymer. The fluorescent intensity of alkoxylneodymium containing copolymers increases linearly with increasing Nd content in a wide range without concentration quenching.
    用三烷氧基钕与顺丁烯二酸酐反应合成了10种含烷氧基钕单体,将其与MMA共聚制得10种含烷氧基钕共聚物.研究了单体和共聚物的荧光性质及其影响因素,发现在共聚物中三价钕离子的荧光特性受其基质影响很小,且其荧光强度随钕含量增加而线性增大,在钕含量高达8%时仍未出现荧光浓度淬灭现象.
短句来源
  “浓度淬灭”译为未确定词的双语例句
    The quenching of Eu~(2+) center in the host consists of two different processes.
    Eu2+离子在Sr4Al14O25中的浓度淬灭包含两个不同的淬灭过程。
短句来源
    No emisson can be detected due to aggregation quenching in the solid state.
    固体荧光由于浓度淬灭,几乎测不到。
短句来源
    Synchronous fluorescence spectrometric study on the existing species and the structural transformation of insulin molecule in D H buffer solution at wavelength differences (Δ λ ) of 30nm and 80nm was performed. It was found that the synchronous fluorescence spectra of tyrosine (TYR) and tryptophan (TRY), which were the residues of insulin altered with the change of insulin concentration. And when the solution was diluted, the polymer of insulin was changed into mononmer.
    利用同步荧光光谱技术 ,在波长差Δλ为 30nm和 80nm下对胰岛素的同步荧光光谱特征进行研究 ,发现胰岛素中的酪氨酸和色氨酸残基的同步荧光光谱随浓度改变而发生变化 ,该变化与胰岛素在溶液中的聚集状态以及浓度淬灭作用有关。
短句来源
查询“浓度淬灭”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  concentration quenching
It is shown that the luminescence efficiency increases with an increase in the gallium sulfide content due to the displacement of the concentration quenching boundary of Nd3+luminescence with a change in the glass matrix composition.
      
Concentration Quenching of Luminescence of Rare-Earth Ions in Chalcogenide Glasses
      
We suggest that the increase in τ due to adsorption appreciably exceeds the concentration quenching of excited uranyl ions in the course of crystallization of deuterated sulfuric acid.
      
There is no concentration quenching of uranyl up to [UO22+] = 0.14 M.
      
The phenomenon of concentration quenching of the luminescence from donor ions in crystals of La1-xCexF3 solid solutions was studied.
      
更多          


The different synthetic methods affect greatly the fluorescence properties of ionomers.With the increasing of rare earth metal ion content in system, the ionomers made by method I displayed typical concentration genching pattern. The fluorescence intensity reached a maximum at 4% ̄5% (mass) content of Eus ̄(3+) or 3% ̄4% (mass) content of Tb ̄(3+) and subsequently dacreased with the further increasins of Eu ̄(3+) and Tb ̄(3+) content in ionomers. The results provide supporting evidence that the ionomers have the ionic...

The different synthetic methods affect greatly the fluorescence properties of ionomers.With the increasing of rare earth metal ion content in system, the ionomers made by method I displayed typical concentration genching pattern. The fluorescence intensity reached a maximum at 4% ̄5% (mass) content of Eus ̄(3+) or 3% ̄4% (mass) content of Tb ̄(3+) and subsequently dacreased with the further increasins of Eu ̄(3+) and Tb ̄(3+) content in ionomers. The results provide supporting evidence that the ionomers have the ionic aberegates, in which the local concentration of Eu ̄(3+) and Tb ̄(3+) ions are much higher than that in the other regions. But the same fluoreeence action was not discovered in the Eu and Tb ionomers synthesized by method Ⅱ.

不同制备方法,即以丙烯醚丁酯与丙烯的共聚物为基础,经离子交联而制得的稀土离聚体(方法Ⅰ)及以丙烯酸丁酯与盐基性单体丙烯醚稀土盐共聚而制得的稀土离聚体(方法Ⅲ)在荧光性质上的差异,研究了不同结构因素对它们的荧光性质的影响规律。随着体系中稀土金属离子含量的增大,方法Ⅰ所得离聚体出现了浓度淬灭现象,而方法Ⅲ所得离聚体则无此现象,从一个侧而反映了其聚集态差别。

Ten alkoxylneodymium containing monomers are synthesized by the reaction of neodymium alkoxides with maleic anhydride,and then ten alkoxylneodymium containing copolymers are prepared by the copolymerizations of these monomers with MMA.From the study of fluorescent properties of these monomers and copolymers.It is found that the matrix has little influence on luminescent characteristics of Nd 3+ in copolymer.The fluorescent intensity of alkoxylneodymium...

Ten alkoxylneodymium containing monomers are synthesized by the reaction of neodymium alkoxides with maleic anhydride,and then ten alkoxylneodymium containing copolymers are prepared by the copolymerizations of these monomers with MMA.From the study of fluorescent properties of these monomers and copolymers.It is found that the matrix has little influence on luminescent characteristics of Nd 3+ in copolymer.The fluorescent intensity of alkoxylneodymium containing copolymers increases linearly with increasing Nd content in a wide range without concentration quenching.

用三烷氧基钕与顺丁烯二酸酐反应合成了10种含烷氧基钕单体,将其与MMA共聚制得10种含烷氧基钕共聚物.研究了单体和共聚物的荧光性质及其影响因素,发现在共聚物中三价钕离子的荧光特性受其基质影响很小,且其荧光强度随钕含量增加而线性增大,在钕含量高达8%时仍未出现荧光浓度淬灭现象.

Synchronous fluorescence spectrometric study on the existing species and the structural transformation of insulin molecule in D H buffer solution at wavelength differences (Δ λ ) of 30nm and 80nm was performed. It was found that the synchronous fluorescence spectra of tyrosine (TYR) and tryptophan (TRY), which were the residues of insulin altered with the change of insulin concentration. And when the solution was diluted, the polymer of insulin was changed into mononmer. The spectral change and the change...

Synchronous fluorescence spectrometric study on the existing species and the structural transformation of insulin molecule in D H buffer solution at wavelength differences (Δ λ ) of 30nm and 80nm was performed. It was found that the synchronous fluorescence spectra of tyrosine (TYR) and tryptophan (TRY), which were the residues of insulin altered with the change of insulin concentration. And when the solution was diluted, the polymer of insulin was changed into mononmer. The spectral change and the change in polymerization of insulin were found to be related to the state of aggregation and the concentration quenching effect of insulin in solution. Under the action of the reducing agent DTT added to the solution heated on a water bath at 100℃, changes in both the peak fluorescence intensities and the locations of fluorescence spectra were clearly observed. Hence the existing species and molecular structures of insulin can be characterized by the changes of synchronous fluorescence spectra.

利用同步荧光光谱技术 ,在波长差Δλ为 30nm和 80nm下对胰岛素的同步荧光光谱特征进行研究 ,发现胰岛素中的酪氨酸和色氨酸残基的同步荧光光谱随浓度改变而发生变化 ,该变化与胰岛素在溶液中的聚集状态以及浓度淬灭作用有关。当在还原剂二硫苏糖醇作用下 ,胰岛素的同步荧光峰强度和位置均发生明显的变化 ,因此利用同步荧光光谱的变化对胰岛素分子存在形态和结构进行表征

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关浓度淬灭的内容
在知识搜索中查有关浓度淬灭的内容
在数字搜索中查有关浓度淬灭的内容
在概念知识元中查有关浓度淬灭的内容
在学术趋势中查有关浓度淬灭的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社