考虑到酸碱中和反应的方便性及分子阵列对不同波段光激发同时敏感的广谱性,该分子阵列开关具有特殊优势。
Such a molecular array switch has advantages of facility due to the acid-base neutralization and broad-band sensitivity due to the simultaneous response to different excitation wavelengths.
用硅胶薄层色谱、荧光光谱及快原子轰击质谱证实反应物的完全性及其结构。
Their thin-layer chromatogram, fluorescent spectra and fast atom bombardment mass spectra were examined to verify the completeness of the reaction and also to assign the structures.
而长周期结构采用规范设计反应谱或由地震危险性分析给出的场地设计反应谱计算所得的地震反应结果偏大。
The seismic response of the structure with long period will be over estimated, if the standard spectrum or the design spectrum given by seismic risk analysis is applied.
结论:头孢吡肟抗菌谱广,疗效好,不良反应轻微,对治疗老年细菌性下呼吸道感染是一个安全、有效的抗感染经验治疗药物。
Conclusion: Cefepime has a good therapeutic efficacy and safety in the treatment of aged patients with bacterial lower respiratory infections.
功率谱密度值与时域指标体温反应指数(TRI)有极好的相关性。
A high degree of relationship was found between the power spectral density and thermal response index (TRI).
非线性反应谱是基于性能的抗震设计理论中亟待解决的基础性课题之一。
Inelastic seismic design spectra is one of the fundamental research in performance-based seismic design that needs to be solved urgently.
通过对脉冲反应堆辐照腔中子能谱的测量计算,总结了提高SAND -II解谱准确性的主要途径。
By measuring and calculating the neutron spectra in exposure room of Pulsed Reactor, the main ways to improve the accuracy of the solution spectra with SAND-II have summarized.
将同谱性与物质的化学性质和反应活性相关联。
In this paper, the properties of isospectral spectra are connected with some chemical properties and reactive activity of substances.
将同谱性与物质的化学性质和反应活性相关联。
In this paper, the properties of isospectral spectra are connected with some chemical properties and reactive activity of substances.
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