Size and shape characterizations are simultaneously acquired for individual bioaerosol particles by analyzing the spatial distribution of scattered light.
通过对单个生物气溶胶颗粒空间光散射图形分布的分析，可同时获得其尺寸和形状信息。
And the image feature descriptor has a rotation, translation, scaling invariance, etc. it can be a very good to describe the shape and spatial distribution of information.
且获得的图像特征描述符具有旋转、平移、尺度不变性等优点，能够很好地描述图像的形状和空间分布信息。
This indicated that the oxidation behavior in two phase alloy can be deeply affected by the shape, size and spatial distribution of the two phase particles.
可见，在二元双相合金中，合金的氧化行为与合金的组织形态、大小和分布密切相关。
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