堆积密度 （堆密度） 堆积密度 ( packing density )是单位容积反应 器中填装的催化剂质量，它受催化剂的形状和尺寸的影响并直接影响反 应器的利用率。
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file packing density [计] 文件装填密度
lateral packing density 横向填密密度
areal packing density 面存储密度 ; 面缩紧密度
bit packing density [计] 位存储密度 ; 位缩紧密度
area packing density 区域缩紧密度 ; 区域存储密度
particle packing density 颗粒聚集密度
character packing density [计] 字符存储密度 ; [计] 字符记录密度
fibre packing density 纤维填充密度
Based on the channeling effect, the qualitative analysis about the relation between the packing density and module flux was made.
以沟流效应为理论依据,对组件封装分率与跨膜通量之间的关系做了定性分析。
参考来源 - 用于膜蒸馏海水淡化的中空纤维膜组件性能研究A novel effect in a granular material under swirling motion of the container is obtained by numerical simulation. Packing density has a major impact on the rotation and reptation phenomenon.
3、数值模拟了单层单一粒径颗粒在平动旋转圆盘内的运动规律,讨论了填充密度对粒子正转、反转现象的影响,与已有实验吻合较好。
参考来源 - 平动旋转圆盘内颗粒物质分离现象的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N a measure of the amount of data that can be held by unit length of a storage medium, such as magnetic tape 存储密度 [计算机]
High packing density greatly impedes the cooling of the array.
高存贮密度很不利于阵列的散热。
The effect of ion bombardment on film packing density and moisture adsorption is examined.
研究了离子轰击对薄膜聚集密度和潮气吸附的影响。
In relation to an integrated circuit; a term that indicates small element size and high packing density.
集成电路技术中的一种修饰术语，表示元件体积小而且封装密度高。
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