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- These results lay a founda-tion for further research on film hole irrigation. 研究成果为膜孔灌溉理论与技术的进一步研究奠定了基础。
- The research results of film hole irrigation in Weibei dry plateau are introduced through the property of water movement, area of infiltrating hole, length of film,growth and yeild ,water utilization. 着重从水流运动特性、渗水孔面积、膜畦长度、生长和产量状况、水分利用等方面介绍了膜上灌技术在渭北旱塬研究的初步结论。
- Study on Wheat of Film Hole Irrigation in Weibei Dry Plateau 渭北旱塬膜上灌小麦研究初报
- Infiltration reduction effect and mathematical model of bilateral interference infiltration in film hole irrigation 膜孔灌多向交汇入渗减渗特性和数学模型研究
- Research advances of point source infiltration under film hole irrigation with sufficient water supply 膜孔灌充分供水点源入渗研究进展
- Progress in the research of the application of slow release fertilizer in film hole irrigation techniques 缓释肥料在膜上灌技术中的应用研究进展
- On optimum combination scheme under condition of level-border irrigation and plastic film hole irrigation for corn 玉米水平畦灌与膜上灌复合最优组合方案研究
- Determination of Surface Integrated Roughness Coefficient for Film Hole Irrigation with Zero-Inertia Model 根据零惯量模型推求膜孔灌溉田面综合糙率系数
- Determination of Synthetic Surface Roughness Coefficient in Film Hole Irrigation 膜孔灌溉田面综合糙率系数的确定
- Experimental Study on Surface Water Flow Motion Characteristics of Film Hole Irrigation 膜孔灌溉田面水流运动特性试验研究
- Experimental study on infiltration law and water flow motion characteristics of film hole irrigation 膜上灌入渗规律及水流运动特性试验研究
- Study on the infiltration characteristic and the mathematical model of the point source free infiltration under film hole irrigation 膜孔灌单点源入渗特性与数学模型研究
- film hole irrigation 膜孔灌
- plastic film hole irrigation 膜上灌
- The research is focused on upstream and downstream film holes. 取气膜孔前后3倍气膜孔径范围为研究对象。
- Bourgeon and growth of oxide film hole were discussed by setting up a model about the forming of oxide film hole under the effects of air bubble. 通过建立气泡作用下氧化面孔洞形成的几何模型来探讨氧化膜孔萌生与生长。
- The types of film hole infiltration can be classified as single point source infiltration,single-line interference infiltration and multiple-line interference infiltration. 膜孔入渗为充分供水条件下的空间三维入渗,可分为三种类型:膜孔自由入渗、膜孔单向交汇入渗和膜孔多向交汇入渗。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- spring wheat under hole irrigation 膜上灌春小麦
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
