查询词典 decay coefficient

The influences of decay coefficient of the cavity and the intensity of the field on the phase distribution as well as its fluctuation are discussed.The results show:if there is absence of the phase damping,the phase distribution oscillates with the period π/λ.It presents single leaf at t=nπ/λ,but it splits into multi-leaf construction during the evolution period due to the interaction between the field and the atoms.

结果表明：当腔不存在损耗时，光场相位分布概率以π/λ作周期性振荡；且在t=nπ/λ时刻，光场和原子是退纠缠的，相位分布概率曲线在极坐标图中呈单叶型结构；但在演化周期内，由于光场与原子的相互作用相位分布概率曲线会劈裂为多叶型结构。

Moreover,the larger the decay coefficient is,the more rapidly the phase becomes random distribution.

另外，随光场的平均光子数增大，光场相位分布趋于集中。

Chapter 7: The COD〓 distribution in Yangtze River is researched, especially the diffusive coefficient and decay coefficient.

第七章，在流场计算的基础上，以某一流线作边界，重新划分网格，结合环境流体力学的特点对COD浓度的对流、扩散问题进行了专门研究，结合长江及其支流的大量实地资料对扩散系数、衰减系数进行了统计研究及模型率定，得出了一些合理的参数为以后进一步的研究打下了良好的基础。

By proving the time decay coefficient and usage effecting coefficient, the fuzziness and dynamic variation characters are considered and resolved.

通过引入时间衰减系数及行为影响系数，较好地解决了信任的模糊性随时间及行为变化的动态性的特点。

The results show that compared with the nonmetal probe, the metal probe has a larger field enhancement effect, and its scattering wave induced by field enhancement has a bigger decay coefficient.

结果显示，相对于非金属探针，金属探针具有更大的场增强效应，并且探针产生的散射波的衰减系数也更大。

This paper presents a new chlorine decay model adaptable to the real multi-source network, using Epanet-msx simulation module, comparing the differences in the concentration of chlorine caused by using the same or different chlorine decay rate coefficient of the treated water from different water plants, and then taking the discrepancy of the chlorine decay rate coefficient into consideration will be able to reflect residual chlorine concentration and changes in the network more realistically.

通过建立符合实际工况的多水源余氯衰减模型，运用Epanet-msx水质模块进行模拟运算，对比不同水厂余氯衰减系数同一化处理和差异化处理对管网余氯浓度造成的差别，可以看出差异化处理将能更真实地反应管网中余氯浓度的分布和变化情况。

In the paper, the writer analyses, discusses and researches the factors which influent the seismic reflection features of all kinds of thin-bedding medium above and, firstly, sums up systemically the laws by which the parameters of the thickness of thin-bedding, the thickness of single layer in the thin-bedding group, the thickness of minor structure, the number of layers in the thin-bedding group, type of incident wavelet, main frequency and decay coefficient influent thin-bedding 〓smic reflection features.

作者在论文中还对影响上述各种薄互层介质地震反射特征的因素进行了详细地分析讨论和研究，首次较全面系统地总结出了薄互层的厚度、薄互层中单层厚度、子结构厚度、薄互层的互层数、入射子波的类型、主频、衰减系数以及地震勘探的采样率等参数对薄互层地震反射特征的影响规律，由此得出以下几点看法和结论

Finally, the temperature field variations of two kinds of frame structures with the height and the time are calculated, in which the time step, the frill calculation time, the fire growth coefficient t and the fire decay coefficient t are selected respectively as 1s, 50min, l50s and 600s, and the fire experiences all the fire period including the growth, the flashover, the full development and the decay stages.

随后，取时间步长为1s，计算时间为50min，分别计算了两种围护结构内部温度场随时间和位置的变化规律。计算时，火灾增长时间t为150s，衰减时间t为600s，所选取的火灾为经历了生长阶段、轰然阶段、充分发展阶段和衰减阶段的全过程燃烧。

And, by adding the self-adaptive temperature decay coefficient, made the SA algorithm could auto-tune the search criteria according the environment, avoid the deficiency of premature convergence.

针对微粒群优化算法在求解作业车间调度问题时存在的易早熟、搜索准确度差等缺点，在微粒群优化算法的基础上引入了模拟退火算法，从而使得算法同时具有全局搜索和跳出局部最优的能力，并且增加了对不可行解的优化，从而提高了算法的搜索效率；同时，在模拟退火算法中引入自适应温度衰变系数，使得SA算法能根据当前环境自动调整搜索条件，从而避免了微粒群优化算法易早熟的缺点。

When chemostats were used to study the Monod kinetic coefficients of garbage digestion under thermophilic condition, it was found that the maximum yield coefficient, the decay coefficient, the maximum specific utilization, and the half-velocity constant were 1.747 mg VSS/mg COD, 0.1191 1/d, 0.326 mg COD/mg VSS-d, and 2715 mg COD/L, respectively.

在温度因子对厨余之水解实验结果方面，热前处理温度设定为37℃、50℃及60℃达84小时后，发现以60℃处理之水解率(18.1%)及油脂去除率(37.7%)最高；将上述经37℃、50℃及60℃处理84小时之厨余，以气泡式呼吸仪实验探讨生物分解性之结果亦显示，以60℃处理时经过约300小时后TCOD去除率79.2%最高。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。