Three-dimensional numerical study is conducted to investigate the heat transfer characteristics for the inclined multi-hole film cooling with different configurations.
对三种不同结构的多斜孔气膜冷却结构进行了数值研究。
Compare with current high filling blow film of PE and machine penetrating hole film, it has remarkable difference in principle of forming micropore, process-control and use properties.
这种薄膜与现有的吹塑成型的高填充拉伸pe膜和机械扎孔膜，在形成微孔原理上、工艺控制上和使用性能上有着显著区别。
These research results have laid a foundation for further study of the theory and technology of film hole irrigation.
该项成果为膜孔灌溉理论与技术的进一步研究奠定了基础。
Repending on the phenomena of film hole irrigation, the authors divide irrigation procedure into four stages, and fully analyse water's state of each stage.
并根据膜孔灌水流现象，把膜孔灌过程划分为四个阶段，进而分析了各阶段的水流状态。
Clips from winning films of the International Forest film Festival which was organized by the UN Forum on Forest Secretariat in collaboration with the Jackson Hole Wildlife film Festival.
放映森林论坛秘书处与杰克逊·霍尔野生动物电影节合作组织的国际森林电影节获奖影片的剪辑。
The research results have laid a foundation for further study of the theory and technology of film hole irrigation.
该研究成果为膜孔灌理论与技术研究奠定了基础。
These researches have laid a foundation for further study of the influence factors in film hole fertile solution infiltration.
以上成果为进一步研究膜孔肥液入渗的影响因素和灌水技术提供了理论基础。
These researches have laid a foundation for efficiently utilizing nitrogen in film hole irrigation.
以上研究为膜孔灌溉农田氮素高效利用研究奠定基础。
Based on indoor experimental data, the laws of the water and fertilizer under film hole irrigation were researched in the different way of fertilization and the experimental phenomena was explained.
通过室内试验，研究了在不同施肥方式情况下膜孔灌自由入渗的水分和肥料分布规律，并对试验现象作了进一步解释分析。
Irrigation on film hole is a water saving method in both agronomic and irrigating aspects, but it is still imperfect in the technical factors.
膜孔灌溉技术是一种集农业节水与灌溉节水于一体的节水灌溉技术，但该灌水技术的技术要素研究还不甚完善。
The advantage and disadvantage of the different models of fertilization in film hole irrigation were compared.
针对不同施肥方式，比较了膜孔灌不同施肥方式的优缺点。
The defects of the needle-shaped hole and narrow white threads on the strip surface have close relationship with oxide film of work roll.
工作辊表面氧化膜状态与带钢表面氧化铁皮细孔及小白条压入缺陷的产生有密切关系。
With combining optimization method, an optimal model of determining synthetic surface roughness coefficient in film hole irrigation was developed.
实例计算与方法验证表明，该方法能够简单而有效地确定膜孔灌溉田面综合糙率系数。
Particular emphasis is given to the development of film cooling, internal cooling technologies and film hole discharge coefficients.
着重介绍了气膜冷却、涡轮叶片内流冷却技术和气膜孔流量系数的研究进展。
The results showed that, the thickness of film, ventilate area, and number of ventilate hole were important factors of effecting jujube weight loss.
结果表明，塑料薄膜厚度、通气面积、通气孔数量是影响枣果失重的主要因素。
It is found in the experiments that film hole Reynolds number and Rib Angle have great influence on film hole discharge coefficients.
实验中发现气膜孔雷诺数和肋角对流量系数有较大的影响。
The Numatics Actuator Group hole punch Cylinder is perfect for punching holes in LLDPE (Linear Density Polyethylene) film.
纽曼帝克集团的执行机构气缸孔打孔机非常适合在LLDPE冲压洞(线性低密度聚乙烯)薄膜。
Film cooling effectiveness of hole rows on leading edge of turbine blade has been studied experimentally. The model is a blunt body with a half cylinder leading edge with two flat side walls.
采用放大的半圆柱状表面模拟涡轮叶片前缘的形状，对叶片前缘单排及两排圆柱形孔的气膜冷却效率进行了测量。
The result shows that BPANN is a good model to predict the hole ordering for PAA film in sulphuric acid.
表明BP ANN是硫酸阳极氧化制备多孔膜孔有序度的较好的预测模型。
Various phase of film hole bilateral interference infiltration accords with power function.
膜孔多向交汇入渗各阶段入渗曲线均符合幂函数规律。
The film hole flow coefficient is increased with momentum ratio, especially when momentum ratio is small.
气膜孔流量系数随动量比的增大而增加，在小动量比下，影响尤为明显；
Dry and solidify the wet film, liquid light sensitive resistance welding, dry the net board and hole wall, etc.
湿膜、液态感光阻焊的干燥和固化；也可用于网版的干燥；板材和孔壁的干燥等等。
These research results have laid a foundation for further research of point source infiltration and film hole irrigation.
这些研究成果为进一步研究点源入渗和膜上灌技术奠定了基础。
The electroluminescent characteristics are measured of the organic thin film device using TPD as the hole transporting layer and 8-hydroxyquinoline zinc as the emitting layer.
用TPD作空穴传输层、8-羟基喹啉锌作发光层，制备了有机薄膜器件，测量了其电致发光特性。
There are many surgical methods, its principles are the same, is the retinal hole closed, and retinal and query Tongxinluo film connected together.
手术方法有很多，其原理都一样，就是将视网膜裂孔封闭，并使视网膜与脤络膜连接在一起。
The results show that, for the present investigation conditions, the film cooling effectiveness will be increased with the increase of blowing ratios and the diameter of film hole;
研究结果表明，在本文研究的参数范围内，离散孔切向进气气膜冷却的冷却效率随吹风比和气膜孔直径的增大而上升；
The refilling hole and the air hole are different. Take out the rubber plug or tear film when use cartridge.
注墨口与进气孔采用不同出口，使用墨盒时请取出进气口胶塞或撕掉胶膜。
It's proved that, polyaniline is a kind of hole-transport material and has luminescence character, but shortage of high performance for forming film supported by itself due to its poor solubility.
研究证实，聚苯胺是一种空穴传输型材料并有一定的发光性，但由于其溶解性差导致高性能自支撑膜的制备困难。
It's proved that, polyaniline is a kind of hole-transport material and has luminescence character, but shortage of high performance for forming film supported by itself due to its poor solubility.
研究证实，聚苯胺是一种空穴传输型材料并有一定的发光性，但由于其溶解性差导致高性能自支撑膜的制备困难。
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