• 1. particle-size range: 粒度范围
• 2. particle size range: 粒径范围 | 粒度范围 | 微粒范围
• 3. sand particle size range: 砂粒粒度范围

更多释义

• 1.Chronic exposure to more than 65 micrograms per cubic meter of any type of particle in this size range may increase risk for health problems.
  长期暴露在含有超过65微克每立方米的任何颗粒的空气中，都会增加健康隐患。
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• 2.Particle size Distribution. The range of particle sizes in the manufactured powder coating.
  粉末涂料生产时的粒子尺寸范围。
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• 3.Property of microgel may be varied in a broad range by changing its composition, structure, crosslinking density and particle size.
  阐述了微粒凝胶的性质因其组成、结构、化学交联及微粒大小不同而有很大变化。
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