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- In this paper the concentration quenching effect of T_b~3+ ion in L_aOB_r: T_b is discussd. 中文讨论了溴氧化镧铽荧光粉中。 随着掺杂T_b~(3+)离子浓度的增大,发光能级之间将产生无辐射共振转移。
- The weaker EL properties of complexes were due to the quenching effect of Cu 2+ on fluorescence of H 2A molecules. 配合物较弱的电致发光性能归因于Cu2 + 的荧光淬灭作用
- The enhancement of quenching effect has been observed after adding polyelectrolyte. 观察到当体系中加入聚电解质时猝灭效应得以增强。
- It is found that there are intense radiation trapping and concentration quenching effect in erbium-doped tellurite glasses. 研究显示,掺铒碲酸盐玻璃中存在着强烈的荧光俘获效应和浓度猝灭效应。
- The quenching effect in fluorescence emission spectrum is large when the concentration of sulfonated naphthalocyanine cobalt (II) is high. 磺化萘酞菁钴浓度较大时,其荧光光谱的猝灭较大。
- The interaction mechanism of pentachlorophenol with humic acid (HA) was investigated by the fluorescent quenching effect in this paper. 摘要通过对五氯苯酚与腐殖酸作用的荧光猝灭效应研究,探讨了五氯苯酚与腐殖酸之间的相互作用机理。
- Results showed that both NS and HNS have concentration quenching effect and the fluorescence spectrum exhibited a red shift with the increase in the polarity of solvents. 结果表明,化合物NS、HNS均存在浓度自猝灭效应,其荧光最大发射波长均随着溶剂极性增大而红移;
- The results show that a new quenchant has satisfactory quenching effect, stable service property and low cost, and has practical benefits in the heat treating process. 结果表明:新型淬火液具有令人满意的淬火效果,且成本低,使用性能稳定,具有良好的应用价值。
- The color comes back from the red-violet to the red. The results demonstrated that the formation of (AuI 4-RBB) n association nanoparticles leaded to its polarographic quenching effect and the RRS effect. 研究结果表明 ,紫红色 (AuI4-RBB) n 纳米粒子的形成是其极谱猝灭和共振瑞利散射效应的根本原因。
- The system can be used as fluorescent reagent and utilized in VU-curing fluorescent falsification-resistant ink.At last the fluorescent quenching effect of the Fluorescent oil were studied. 由此荧光剂制备的光固化荧光防伪油墨在紫外光照射下能发出强的绿色荧光,经固化后的荧光强度明显低于固化前的荧光强度,并讨论了荧光猝灭机理。
- Influence of mould releasing time of direct quenching of ZL110 alloy chain saw piston making use of remanent heat after casting on quenching effect and strengthening of artificial aging were studied. 探讨了ZL110油锯活塞铸造余热淬火的脱模时间对铸淬效果及人工时效强化规律的影响。
- Influence of Cooling Equipment on Quenching Effect 冷却设备对淬火效果的影响
- It was demonstrated that in the linear model of TP-LIF, the quenching effects and the other effects can be avoided.TP-LIF can be used to detect the minor species concentration conveniently. 当激光功率密度较强时,TP-LIF信号和激光能量成线性关系,而且由于光电离速率的增强,大大降低了碰撞猝灭速率等环境因素对信号测量造成的影响,该特性对实验标定及定量测量都非常有帮助。
- Punishment had very little effect on him. 惩罚对他没有什么效果。
- It's certain that every effect must have a cause. 无疑,每个结果必定有其原因。
- That measure will be carried into effect very soon. 这项措施将在最近付诸实施。
- My plan has not been carried out with effect. 我的计划未被有效地执行。
- The room shows off her paintings to good effect. 这个房间把她绘画的优点充分显示出来。
- Her words had a soothing effect. 她的话起了安慰的作用。
- It's the music to heighten the dramatic effect. 那是用于提高戏剧效果的配乐。