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- The percolation process of WSPS is taken as a unit, and a simplified contamination percolation process combined functional model is put forward, in which includes four layers as bottom sludge layer, substrate layer. 把稳定塘中污染质的下渗过程看作一种单元系统，提出了概化的稳定塘中污染质下渗单元耦合功能模型，对各功能层的功能进行了描述。
- Immunofluorescence dye displays AQP4 positive expression both on the normal and BK corneal epithelial layers and weakly positive expression on the substrate layers. 免疫荧光染色显示正常和BK角膜上皮层均有AQP4的阳性表达，基质层均有弱阳性表达。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- Any of certain other wetland areas, such as a fen, having a peat substrate. 沼泽地区任一种其它的湿地，有泥炭底面，如沼泽
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- The substrate is first covered by a mask. 首先在基片上覆盖一个掩膜片。
- Good adhesion to steel substrate. 与金属底材具有很好的附着力。
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物，如鱼鳞
- Substrate: Any material used for printing. 承印物料:作印刷用的任何物料。
- Q: Does dry ice blasting cool the substrate? 问题:干冰喷射是否会冷却基体?
- Q: Will dry ice blasting damage the substrate? 问题:干冰喷射是否会损伤基体?
- The substrate consists of humid peat. 地层应由湿气重的泥炭土构成。
- Outstanding adhesion to bare steel substrate. 与裸钢的附着力极好。
