Full width half Maximum (FWHM) : the width of a curve (for example, the PSF) at half of it's peak value.
半最大值宽度：一条曲线(例如一条点扩展函数曲线)最大值的一半的宽度。
The relation between the width of central bright fringe together with full width at half maximum of central bright fringe and every waveguide parameter is analyzed.
分析了中央亮条纹的全宽度和半最大值全宽度随波导参数和传输距离的关系。
The full width of transmission function at half maximum is broadened and the visibility is reduced because of the instrumental linewidth and the periodicity of transmission function.
由于仪器函数的自身线宽及其周期性的加宽作用结果，导致透射函数的半峰值线宽受到加宽，可见度下降。
Obvious error of peak value may appear if the signals with small full width at half-maximum (FWHM) were filtered with traditional smoothing and de-noising approaches.
当半峰宽较小的电泳峰信号经过传统的平滑滤噪处理后，会出现明显的峰值误差。
The relationships of Using 17O - NMR to study drinking water cluster structure between full width at half maximum intensity.
本文用17O-NMR研究了饮用水所具有的团簇结构特征与谱线半峰宽的关系。
The actual gain peak value is much smaller than the simplified mode of F-P cavity, but the effect is light to the full width at half maximum with the mode of efficient cavity length.
有效腔长使实际增益峰值比f - P腔简化模型的预测值要小，但对半值全宽带宽的影响相对较弱。
By using laser Raman spectrum method, the samples full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
运用激光喇曼光谱的分析方法，测量了它们的激光喇曼谱在伸缩振动喇曼峰处的半峰全宽，同时也测量了样品在伸缩振动喇曼峰处的退偏振度。
By laser Raman spectrum method, the samples' full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
运用激光拉曼光谱的分析方法，测量了它们的激光拉曼谱在伸缩振动拉曼峰处的半峰全宽，同时也测量了样品在伸缩振动拉曼峰处的退偏振度。
With the increase of the periods and the absolute value of refractive index difference, the full width at half maximum of spectrum decreases.
介质折射率差的绝对值越大、周期数增加都使透射波谱宽度变窄。
When the intensity ratio of PV soliton is smaller, the full width of half maximum (FWHM) of PV solitons decreases monotonically to a constant value;
当光伏孤子强度比值较小时，孤子的半高宽度随着时间单调递减达到一个稳定常数；
Optical microcavity arouses great interest in condensed state physics. It can change characters of spontaneous emission, such as spectral full width at half-maximum, light intensity at peak and so on.
光学微腔是目前凝聚态物理的研究热点，它能够改变自发发射的特性（谱线宽度、发光强度等）。
The effect of acid - base medium and temperature on full width at half maximum intensity were discussed.
并探讨了酸碱介质与检测温度对17O-NMR谱线半峰宽的影响。
The effect of acid - base medium and temperature on full width at half maximum intensity were discussed.
并探讨了酸碱介质与检测温度对17O-NMR谱线半峰宽的影响。
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