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- fluorescence decay curve 荧光衰减曲线
- It is important for realizing lasing emission to study the properties of fluorescence decay. 能级荧光衰减特性对产生激光发射过程是十分重要的,人们对不同基质中Er3+离子的可见和红外波段能级的荧光衰减特性曾经进行了较为深入的研究,但是在紫外光激发条件下,其紫外波段能级的荧光衰减特性研究则很少见到报导。
- The fast phase of DF decay curve of leaves obviously rise after DCMU treatment, while the relative slow phase declined. DCMU作用后叶片DF衰减动力学曲线表明在快相部分有明显上升趋势,而慢相部分出现下降。
- The logarithmic decrement of the cable is then calculated from the free decay curve of the displacement data. 通过人工激振拉索后,测得拉索的振动波腹点位移衰减时程曲线,计算得拉索的对数衰减率值。
- The core of this model is a function called a stretched exponential relaxation, which is similar to the decay curve of a radioactive material. 这个模型的核心是延伸型指数函数的松弛效应,就像放射性物质的衰变曲线一样。
- Otherwise, wide pulse and slow falling edge can cause the errors of surface recombination velocities and bulk lifetime extracted from the photoconductive decay curve. 否则脉冲光过长的脉宽和下降沿将对光电导衰减曲线中进一步分离出的表面复合速度和少子体寿命结果造成误差。
- The induced polarization decay curve contains more information than the polarizability which was used in the conventional induced polarization logging tool. 激发极化谱较极化率具有更为丰富的储层信息。
- Keywords Pyrylium salt;Aggeragates;Fluorescence decay; 氧盐;聚集体;荧光衰变;
- Decay curves of metastable fragment ions is also obtained by means of ion energy loss scans spectroscopy. 利用离子能量损失扫描谱,得到亚稳态碎片离子的衰变曲线。
- The decay curves of the delay light emission (DLE) showed two phases: fast phase which lasted for about ten seconds and slow phase which lasted for about several minutes. 这延迟发光的衰减曲线包含两个相:持续十秒左右的快速相和持续数分钟的慢速相。
- The activity, decay heat, biological hazard potential (BHP) and waste disposal rating (WDR) are calculated. The calculation results and decay curves are also given. 计算了在停堆时刻的放射性,衰变功率,BHP以及核废物处置指标WDR,给出了有关的计算结果和停堆后的衰减曲线。
- Study on the fluorescence decay characteristics of lead tungstate crystals 钨酸铅晶体荧光衰减时间特性的研究
- 3 The decay curve for the free photoelectrons of ZnOmicrocrystals. 标题: 图3微米级ZnO的光电子衰减曲线 Fig.
- What made the Roman Empire decay? 罗马帝国为何衰亡?
- 2 The decay curve for the free photoelectrons of nanoZnO. 标题: 图2纳米ZnO的光电子衰减曲线 Fig.
- Old civilization may fall into decay. 古老的文化可能会渐渐衰落下去。
- The empty house has fallen into decay. 那座空房已成一片颓垣。
- The tree exhibited signs of decay. 那棵树显示腐蛀的迹象。
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- Application Note: - An Introduction to Time Correlated Single Photon Counting for Fluorescence Decay Time Studies 时间相关的单光子计数用于荧光衰退时间研究