结果表明：虎骨、豹骨、熊骨、狗骨的颗粒面积和颗粒百分比近似，猫骨颗粒面积最大。
The results showed that the powder area and percentage of bones of tiger, leopard, bear and dog were similar. And the powder area of cat's bone was the largest.
报道了散射颗粒、焦斑面积和非线性吸收等对KDP晶体激光损伤的影响。
Effects of scattering Particulate and focal area as well as nonlinear absorption on damage thresholds of KDP crystals are reported.
球形颗粒荧光粉的光散射面积最小，堆积密度大，有助于提高发光材料的发光强度和使用寿命。
Spherical particles have minimum scattering area, high packing density; which is beneficial to the luminescent intensity and lifetime of the devices.
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