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singlet相关的网络例句

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与 singlet 相关的网络例句 [注:此内容来源于网络,仅供参考]

In the process, chloranil firstly was excited to singlet state and then a labile hydrogen abstraction interaction between singlet chloranil andβ-diketones was involved to form singlet stable neutral radical pairs.

光照作用下,四氯苯醌首先跃迁至单线态,然后夺取β二酮类化合物分子中的活泼氢,形成单线态中性自由基对。

The lowest energy wavefunction is a singlet biradical instead of a closed shell singlet.

1最低能量波函数是单重态的双自由基而不是闭壳层的单重态。

Most of optic a l systems consist of a number of singlet a nd doublets, of which the singlet c a n be considered a s a speci a l doublet.

摘要大多数光学系统都是由若干单透镜和双胶合透镜组成的,单透镜可以看成是双胶合透镜的特殊情况。

The maximum absorption peak was at long wavelength (>650nm), extinction coefficient achieves 10〓 degree, which was one degree higher than HpD. The study has revealed that CPD photosensitizer appeared blue movement under the relevant body environment. The spectra parameters provided basis for selecting light source of PDT. Measurement system which measured singlet oxygen and its quantum yields within the infare range had been set up and the quantum yields of singlet oxygen for CPD were reported: the quantum yields of singlet oxygen for CPD〓 was the highest (φ=0.83) while he quantum yields of singlet oxygen for CPD〓 was the lowest (φ=0.83). Photobleaching's half life time was studied.

给出了此类光敏剂的光谱指认和光谱参数:其吸收光谱峰值位于长波红光区(>650nm),摩尔消光系数达10〓LmoL〓cm〓量级,比血卟啉衍生物高出一个数量级;研究揭示了此类光敏剂在近似体内环境下光吸收的蓝移现象,为光动力治疗光源的选择提供了依据;建立了在近红外光谱区中测定敏化单态氧的光谱和量子产率测量系统,报导了该类光敏剂敏化单态氧的量子产率,其中CPD〓的单态氧量子产率最高(φ=0.83),CPD〓的单态氧量子产率最低(φ=0.51);测定了二氢卟吩类光敏剂的光漂白半衰期。

In the conformation change process, the second hyperpolarizability values of system and for singlet are negative system (a of 45° and 135° with the exception, and less than the absolute value of all triplets. The second hyperpolarizability values of system for singlet and triplet states are positive and in molecular close plane configuration time, the value of triplet is greater than that of the singlet.

在构象变化过程中,体系和单重态的二阶超极化率均为负值体系(a的45°和135°除外,且绝对值都小于三重态的二阶超极化率值,体系的单三重态二阶超极化率值均为正值,且在分子接近平面构型时,三重态的γ值大于单重态。

CELL AID TM provides both singlet hydrogen and singlet oxygen which seek out and fight free radicals.

细胞援助商标的主要原因同时提供单氢和单线态氧的寻找和对抗自由基。

On the basis of computational energetic results at CCSD/6-311-H-G//MP2/6-311-H-G** plus zero point energy correction level of theory the addition reaction channel on the singlet surface dominates over the H-abstraction channel on both singlet and triplet surfaces.

分析整个反应体系的势能面,总结出单重态的C_2与H_2O的加成反应较单重态和叁重态的夺氢反应容易,是主要反应通道,生成CCOH_2。

We took the cultured suspension cells ofPanax ginseng as our experimental material, studied the generation of singlet oxygen whichinduced by fugal elicitor, testified the singlet oxygen acted as a signal molecule in plantdefense responses.

我们以人参悬浮细胞为实验材料,研究了真菌激发子诱导下单线氧的产生情况,进一步证明了单线氧在植物防卫反应中作为信号分子的作用。

Absorption spectra indicate that there is little or no interaction between chromphores in the ground state. However, the fluorescence emission of oxadiazole and triphenylamine moieties are almost quenched, which shows that in the excited ground state there exists very effective intramolecular singlet-singlet energy transfer .

研究发现,这些多发色团化合物在基态发色团之间没有作用或作用很小,而其中噁二唑和三苯基胺单元的荧光被严重的猝灭,这说明在激发态下,萘酰亚胺发色团与噁二唑、三苯胺功能团之间发生了分子内单线态—单线态能量转移。

Absorption spectra indicate that there is little or no interaction between chromphores in the ground state. However, the fluorescence emission of oxadiazole and triphenylamine moieties are almost quenched, which shows that in the excited ground state there exists very effective intermolecular singlet-singlet energy transfer.

研究发现,这些多发色团化合物在基态发色团之间没有作用或作用很小,而其中恶二唑和三苯基胺单元的荧光被严重的猝灭,这说明在激发态下,萘酰亚胺发色团与恶二唑、三苯胺功能团之间发生了分子内单线态-单线态能量转移。

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