Overlap factor between intensity profiles of signal and pump light and gain characteristics of Er-doped waveguide amplifier 抽运光与信号光的光强重叠因子和掺铒玻璃波导放大器的增益特性
According to the two main factors, natural frequency and damping ratio, which affect the modes overlap seriously, a factor so-called modes closely degree was defined to estimate modes overlap. 根据影响模态混叠程度的固有频率和阻尼比两大因素,定义衡量模态间混叠程度的模态密集度因子。
Calculation of the overlap factor and correction of near-field signal of the off-axis lidar based on the Gaussian mode of laser beam 基于激光器输出模式的离轴激光雷达重叠因子计算及近场信号校正
The laser altimeter's performance is affected by its geometry overlap factor, and the effect is discussed. 对激光高度计系统受杂散光的影响情况进行了分析,并对抑制杂散光提出了相应的解决措施和方法。
The overlap primers design is the key factor for the successful accomplishment of SOE PCR. 重叠延伸PCR技术成功的关键是重叠互补引物的设计。
Overlap factor and equivalent width of cut for regenerative chatter in 3 D cutting 三维切削确定重叠系数与等效切宽的新方法
In addition to these, the influence of area ratio, negative overlap, compressive factor and load inertia on system behavior are also analysed. 此外还对面积比、负重叠量、压缩性因数、负载惯量等对系统的影响进行了分析。
It's different from Mulliken's overlap population criterion P_b that both of the energy factor of atomic orbitals and the overlap factor between atomic orbitals are included in E_b. 与Mulliken重叠布居Pb不同,在成键能Eb中同时包含了原子轨道间的重叠因素和原子轨道的能量因素。
Based on the experimental results, the overlap factor of the system and retrieve the profile of the atmosphere aerosol extinction coefficient can be deduced. 给出了具体探测的实验结果,推算出系统的几何重叠因子,根据激光雷达方程的反演方法,得出了大气气溶胶消光系数随高度变化的垂直分布廓线图。
Based on the characteristic of multi variety and batch and turn manufacturing, the production overlap factor is presented and is used to modify the traditional resource restriction conditions. 根据多品种成批轮番生产的特点,提出用生产重叠系数修正传统资源约束条件;
A Calculation and Analysis of AGB Star's Overlap Factor AGB星重叠因子的计算与分析
Through analyzing the scan area coverage probability, the overlap factor calculation method is proposed. 深入分析了捕获概率,提出了覆盖概率下扫描点重叠因子的计算方法。
In this paper, hybrid orbital expression of centre atim of common configuration compounds have been derived by using angular overlap factor in angular overlap model. 本文运用角度重叠模型的角度重叠因子,经过简单运算,就可方便地推求出常见构型化合物中心原子等性杂化轨道的数学表达式。
Conclusion The greater volume disparity with the same T stage and the data extension overlap with different T stages are demonstrated and the primary tumor volume may be considered as a prognostic factor in the treatment of nasopharyngeal carcinoma. 结论鼻咽癌不同T分期中存在着很大的肿瘤容积重叠范围,原发肿瘤容积是影响放射治疗疗效的一个重要因素。
According to the experimental results, the geometric overlap factor and the final calibrated signal of this lidar are given. 根据实验结果,反演了该激光雷达的几何重叠因子和最终的校准信号。
The process of calibrating received signal and the calibration method of the system's geometric overlap factor are discussed. The strict calibration steps are laid out, too. 讨论了接收信号的校准过程和系统的几何重叠因子校准方法,并列出了严格的校准步骤。
The experimental results indicate that the geometric overlap factor is reliable and its calibration error is 0.00143.This also indicates that the system ′ s designing, assembling and debugging are reasonable. 实验结果表明:系统的几何重叠因子稳定可靠,校准误差为0.00143。这同时也说明了系统设计、装校的合理性。
The relation between the initial and final mass of a AGB star with different metallicity and the influence of the initial mass and metallicity to AGB star's overlap factor were got through modeling the evolution of AGB stars. 通过对AGB星演化的模拟,得到在不同金属丰度下的AGB星的初终质量关系及初始质量和初始金属丰度对AGB星重叠因子的影响。
The solution to lidar equation for atmospheric aerosol monitoring and data processing method are described. The overlap factor Y ( r) of the lidar system is calculated. 文中重点研究了大气气溶胶探测激光雷达方程的反演解和数据处理方法,并计算出了系统的重叠因子y(r)。
It is discovered that raising the doping domain of erbium-ions can efficiently increase the overlap factor and improve the amplifying efficiency. 研究了掺铒光子晶体光纤及其激光放大特性,发现增大铒离子的掺杂区域,可以有效提升交叠因子,从而提升放大效率。
Besides the enhancement of the localized field, the overlap between the absorption band of fluorescent molecules and the localized surface plasmon resonance spectra of nanoparticles is another important factor for excitation field enhancement. 除了满足纳米颗粒局域场增强外,纳米颗粒局域表面等离子体共振光谱和荧光分子吸收光谱的重叠度也是激发场增强荧光物质发光的另一个重要因素。
In order to overcome the correlation between variables, overlap, with less variable factor analysis to replace the original more variables. 为了克服各个变量之间的这种相关性、重叠性,通过采用较少的变量即因子分析来代替原来的较多的变量。