峰宽是在色谱峰两侧拐点处所作切线与峰底相交两点间的距离。
峰高（peak height，h）：从峰的最大值到峰底的距离。 峰宽（peak width，W）：在峰两侧拐点处所作切线与峰底相交两点之间的距离。
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半峰宽度 half-peak width ; half peak breadth
半峰宽 half-peak breadth ; peak width at half height ; [分化] Half band width
半峰全宽 full width at half maximum ; FWHM
脉冲峰宽度 pulse peak width
峰宽或线宽 peak width or line width
最小峰宽 minimum peak width
峰宽列线图 nomogram peak width
X射线衍射峰宽化 the widening of the peaks of X-ray diffraction
峰宽越小粒子分布越均匀。
The narrower the peak width, the more homogeneous the particle distribution.
同时PL峰的半峰宽随着应力增加而逐渐加大。
With the stress increased, two peaks were split apparently and the FWHM broadening of the PL peaks appeared.
从双晶衍射半峰宽值可以评估硅片的抗弯强度。
By the halfwidth of rocking curve we can estimate the bending stress of silicon wafer.
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