dense packing

基本解释

Specially, a vertical cavity surface-emitting semiconductor laser is attractive, because of free arrangement and dense packing.
垂直腔表面发射激光器，因其可自由排列和密集封装而特别引人注目。
When the density of the packing material is smaller than that of the liquid, the packed bed becomes less dense and will expand before flooding.
当填料密度比液体密度小时，在液泛前填料会发生松动和膨胀，通过修正填料床的孔隙度可以计算膨胀填料床的压降。
By using particle dense packing theory, the influence of particle size distribution of cementitious material on microstructure and strength of cement gel were discussed in this paper.
根据颗粒紧密堆积理论，探讨胶凝材料的颗粒级配对水泥凝胶体微观结构及强度的影响。