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1.The packed electroosmotic pump(EOP) column is nylon tube which has dimension of ? 6×12 mm and packed with 45 μm silica particles.
电渗柱的内部尺寸为?6×12 mm,柱内填充45μm的多孔硅胶。收藏指正
2.Designning well tube and drill-hole diameter in order to increase thickness of both annular packing gravel and water-resisting clay, nylon net packing around well tube filters, designing filter layer on the boundary between packing gravel and water-resisting clay and ramming the gravel by working the piston into the well after gravel packing completion and the filling clay for salt-water resisting etc. we succeeded in constructing 3 drinking-water wells in Minqin County, proved the affectivity and feasibility of using it and giving a certain technical demonstration of construction of drinking-water well in the same similar to this area.
通过孔径与管径的调配设计，增大环状粒料层和止水粘土层的厚度；滤水管外包尼龙纱网；粒料与止水粘土接触界面上设计反滤层；填粒后先行拉活塞利用水力夯实粒料层，再投粘土球止掉上部咸水等措施，在民勤县三口人饮水井施工中取得显著效果，证明了该套成井工艺的有效性和可行性，有望为同类地区人饮水井施工提供技术示范作用。收藏指正
3.In the research,using 3 adult male roe deer with a permanent tube in theirs rumens,by Nylon Bag technique,measured DMD,CPD and OMD of 8 kinds of common forage in their rumens,which established the foundation for scientifically feeding roe deer.
本研究利用3只装有永久性瘤胃瘘管的成年公狍,用尼龙袋法测定了8种常用饲料在狍瘤胃中的干物质有效降解率(DMD)、蛋白质有效降解率(CPD)、有机物有效降解率(OMD),为科学制定狍的饲养标准奠定了基础。收藏指正
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