quenching intensity
英 [ˈkwentʃɪŋ ɪnˈtensəti]
美 [ˈkwentʃɪŋ ɪnˈtensəti]
网络 淬冷烈度
双语例句
- The results show that there is hypochromic effect on the subtract UV spectrum and quenching of fluorescence intensity of riboflavin with increase of concentration of DNA.
研究结果表明，随着DNA浓度增加，核黄素产生紫外光谱减色效应及荧光猝灭效应。 - Employing abrasive machining for the form of the gear and intellective-control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability.
齿轮齿形采用磨齿加工，齿面采用智能控制渗碳淬火技术，齿轮的强度高、韧性和耐磨性好。 - It is suggested to employ quenching equipment with adjustable agitation speed, where different quenching intensity can be obtained in different cooling stage through adjusting agitation speed, as a result, quenching deformation can be reduced.
建议使用搅拌速度可调的淬火设备，通过调节搅拌速度使冷却过程不同阶段获得不同的淬火烈度，从而达到减小淬火变形的目的。 - However, high concentration of Er 3+ ions resulted in the concentration quenching, which reduced the luminescence intensity and fluorescence lifetime.
掺杂浓度高时，出现了浓度猝灭效应，使Er3+离子荧光光强度降低，荧光寿命下降。 - A new fluorescence method has been developed for the determination of copper(ⅱ) based on its quenching effect on the fluorescence intensity of CdSe/ CdS quantum dots in pH 7.40 phosphate buffer solution.
基于铜离子在pH7.40的磷酸盐缓冲溶液中对该量子点的荧光具有较强的猝灭作用，建立了一种测定铜离子的新方法。 - Comparing the quenching constants obtained by intensity measurement with that obtained by lifetime measurement, it is confirmed that the quenching is dynamic process and no charge transfer complex is formed in ground state between the fluorophore and the onium salt.
比较荧光强度和荧光寿命测定得到的猝灭常数，表明猝灭是动态过程，敏化剂与鎓盐间没有基态复合物生成。 - The relationship among the equivalent distance, the sample diameter and the quenching intensity was regressed according to different diameter range of the cylinder sample.
并按圆棒的直径分段回归了等效端淬距离与圆棒直径、淬火烈度的关系式。 - The new technology has also optimized the process in the water quenching area, lowered labor intensity, investment cost and hidden danger of safety meanwhile it has increased the water quenching ratio.
同时新INBA冲渣法优化了吹制区域工艺，降低了劳动强度，降低了投资成本，降低了安全隐患，提高了水渣吹制率。 - The hardening of the workpiece, s surface and the depth of the hardening layer can be ensured, and the deformities and the cracks due to quenching stress can be decreased by improving cooling equipments and increasing cooling intensity of oils.
通过改进冷却设施和提高油的冷却强度，既保证淬火时工件表面淬硬和淬透层深度，又尽量减少淬火应力所造成的变形或开裂。 - For the 0.1 mol% Er~ 3+-doped Al_2O_3 powders, the concentration quenching has small effect on its PL, and the Y~ 3+ codoping only decreases its phone energy with a corresponding changes in its PL intensity.
掺Er~（3+）浓度为0.1mol%时，因其浓度猝灭效应较小，Y~（3+）共掺杂主要体现降低声子能量这一效应，其PL强度随Y~（3+）共掺杂发生相应变化； - It is shown that a few interesting phenomena such as spectral-line narrowing, spectral-line enhancement, spectral-line suppression, and spontaneous emission quenching can be realized by modulating the phase, the frequency and intensity of the rf-driving field in our systems.
研究发现了一些有趣的现象，如谱线变窄、谱线增强、谱线抑制及荧光淬灭能够通过调节射频驱动场的相位、频率和强度来实现。 - Firstly, thiol probes and fluorescent probes annealing hybrid, then the hybrid duplexes marked on gold nanoparticles, narrowing the distance between gold nanoparticles and FAM. Due to the quenching effect of gold nanoparticles, the fluorescence intensity of FAM greatly reduced.
巯基探针和荧光探针先退火杂交，然后将杂交双链通标记在纳米金颗粒上，这样拉近了纳米金与荧光基团FAM之间的距离，由于纳米金的猝灭作用，致使FAM的荧光强度大大降低。 - It was also noted that the quenching concentration for Yb3+ in this host was very high, which will facilitates the emission intensity.
同时我们观察到在这一基质中，Yb3+离子具有非常高的猝灭浓度（40%），而高猝灭浓度有利于提高材料的发光强度。 - The fluorescence intensities of common probes ( both fluorescence quenching and fluorescence enhancement) are influenced by experimental factors such as excitation intensity, the micro-environment around the dye, and the concentration of the dye.
一般的荧光探针（包括荧光猝灭型和荧光增强型）的荧光强度很容易受实验因素的影响，如入射光强度的变化、荧光染料所处的微环境变化以及荧光染料浓度的变化等等。 - BSA intrinsic fluorescence spectra illustrated that the addition of Gemini surfactants to BSA solution resulted in quenching of BSA fluorescence intensity. The quenching process contained a mixture of dynamic and static quenching.
BSA内源荧光光谱变化表明，Gemini的加入导致BSA荧光的猝灭，猝灭过程同时包含了静态猝灭和动态猝灭。 - The target DNA can trigger the cascaded self-assembly of hairpins, which makes the distance between the fluorophore and quencher increase. The fluorescence quenching efficiency decreases, and the fluorescence intensity enhances.
目标DNA能够触发发卡结构级联自组装，使荧光基团和淬灭剂的距离增加，荧光淬灭效率降低，荧光增强。