名词
中文翻译：半值宽度
同义词：
['half-width', 'half-length例句：1. The image is displayed at a half-value width.（这个图像以半值宽度显示。）']
例句：
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1. The image is displayed at a half-value width.
这个图像以半值宽度显示。
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2. The camera has a half-value width of 100 mm.
这台相机的半值宽度为100毫米。
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3.The half-value width is the distance between two points on the image that have equal intensity.
半值宽度是图像上两个具有相等强度的点之间的距离。