laminar layer control 层流层控制
sub-laminar layer 层流底层
laminar layer contact element 薄层接触单元
laminar sub-layer 层流底层 ; 层流次层 ; 片流次层
boundary layer of laminar flow 层流边界层
Layer laminar boundary 线流界限层
laminar boundary layer [流] 层流边界层 ; 层吝界层
laminar sub layer 滞流内层
The timed release pellets consist of 5 laminar layers from the center to the outside :the core, the drug layer, the swelling agent layer , the block layer and the controlled layer .
该脉冲微丸由5层结构组成，从内而外分别是丸芯、药物层、溶胀层、阻滞层和水不溶性控释层。
Like in an infinite flow, we find that laminar boundary layer, transition region and turbulent boundary layer also exist along a flat plate in open channel flow boundary layers.
试验研究发现明流光滑平板边界层中，与无限边界绕流平板边界层一样，沿平板有层流边界层，转捩区和紊流边界层三部分。
The characteristic parameters of fluid during the transition in boundary layer are obviously different from that of the laminar flow or the turbulent flow.
边界层转捩流动的特征参数明显不同于层流或湍流，转捩流动的这些特征直接影响着流体的动力、传热特性。
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