宽线，其 半峰全宽(FWHM, full width at half maximum)在1000 – 15000 km s -1 , 典型值4000 – 5000 km s -1 ，只有...
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... front vertex focal distance 前顶焦距 full width at half maximum 半极大处全宽度 fuse wire 熔丝，保险丝 ...
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... full size 什物尺度 full width at half maximum 半高全宽 full width at one tenth of maximum 非凡很是之一最年夜峰值处的全宽度 ...
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...分布 函数［3］ ，也可以理解为艾里斑的光强分布函数） ，艾里斑的大小可以用其半高宽 ／半宽度 （full width at half maximum，简称 FWHM）来表示。
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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。
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。
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。
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