particle diameter
粒径
常用释义
英式发音
美式发音
基本释义
- 颗粒直径：颗粒物理学中用于描述颗粒大小的参数，通常以米或纳米为单位。
例句
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1·With the increasing of the concentration, the particle diameter decreased.并且随前驱体中反应物浓度增大，晶粒粒径减小。
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2·The particle mass concentration rises with the increase of particle diameter.飞灰质量浓度随着颗粒粒径的增大而增加。
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3·The pneumatic conveying experiments for sand with average particle diameter 0.在水平T型分支管道中，用压缩空气对平均粒径分别为0。
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4·The result gave the optimal filter particle diameter, layer thickness and filtration velocity.根据实验结果，确定了最佳的过滤介质粒径、过滤层厚度和过滤速度。
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5·The particle diameter selection then depends on the porosity, pressure drops, and plate strength.合适颗粒直径的选择与孔隙率、压降和强度的要求有关。
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6·Through the largest particle diameter of 60% of the pump diameter, fiber length of 5 times the diameter.通过颗粒最大直径为泵口径的60%，纤维长度为口径的5倍。
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7·The particle diameter and its polydispersity were determined with laser dynamic light-scattering method.采用激光动态光散射法检测粒度与粒度分布。
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8·The bigger particle diameter, and the bigger particle density, the longer the distance of particle motion will be.粒子直径越大、密度越大，在同样时间内，粒子移动的距离越远；
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9·With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation.采用甲基丙烯酸甲酯时，粒子直径随转化率呈直线增大，这就表明粒子发生了聚集。
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10·When the average diameter was different, the effective heat transfer coefficient decreased with increasing particle diameter.当颗粒的粒径增大，有效传热系数降低；
同义词