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- Vedapuri D, Bessette D and Jeson W P: A segregated flow model to predict water layer thickness in oil-water flows in horizontal and slightly inclined pipes, Multiphase 97,1997(33). 刘武汪开雄梁党国:管路倾角对混输管线中分层流存在的范围的影响;西南石油学院学报;2002;24(4).
- Keywords city wastewater;ultraviolet inactivation;radiation time;water layer thickness;photo-reactivation; 城市污水;紫外线灭活;辐照时间;水层厚度;光复活;
- water layer thickness 水层厚度
- Ordinary tap water in a range of materials, being heated easy Jiegou, which is home to the kettle used for a long time, a pot pipe on the same layer thick encrustation. 普通自来水中有多种物质,受热容易结垢,这就像家里的水壶使用时间长了,壶壁上就形成一层厚厚的水碱一样。
- Thickness reversion method of water layer from one dimension reflective data in ultrasonic reflective cement bond logging is theoretically studied when the first interface is bad bonded. 针对单道超声反射式水泥胶结测井,从理论方法上研究如何从一维反射资料反演第一界面窜槽时水层的厚度。
- In combination with the gravimetric method, one can obtain the adsorption amount of water and the thickness of adsorbed water layer on solid surface under various driving gradient pressures. 结合重量分析,用离心法可得到不同驱动压力梯度下的吸附水量及吸附水层厚度。
- The boundary layer thickness is a function of the convection condition, in the melt. 边界层厚度是溶体中对流条件的函数。
- Occurs mainly in shoals in the middle water layers. 在中央的水层中主要生活在浅滩。
- The stone has recommended the house projecting over the water layer upon layer. 石头举起了层层的吊脚楼。那些吊起的脚是苗民闲起的巨手。
- By the integral to boundary layer thickness and relative conditions, the momentum integral equation of boundary layer is obtained. 通过对边界层厚度的积分并利用相关条件,得到了边界层动量积分方程。
- These devices have optical waveguide structure, moderate doping level and active layer thickness. 该器件带有光波导结构并具有适当掺杂和有源层厚度。
- It was found that the current and EL intensity synchronously swing with increasing Si layer thickness. 在一定的反向偏置下 ;电流和电致发光强度都随Si层厚度的增加而同步振荡 ;位相相同 .
- The result gave the optimal filter particle diameter, layer thickness and filtration velocity. 根据实验结果,确定了最佳的过滤介质粒径、过滤层厚度和过滤速度。
- At Fuyang, deep water method instead of soil drainage was used, the water layer about 10 cm thick was kept for some days near maximum tillering stage, this could result in deterioration of soil environmental condition for rice growth at late stages. 在富阳,用保持深厚水层的办法代替土壤排水,在最大分蘖期保持10厘米厚水层数天,破坏了水稻生长后期土壤环境条件。
- Ground effect has the very tremendous influence on boundary layer thickness, and air drag with underhood enhances 12%. 摘要地面效应对地面的气流边界层厚度有较大影响,而发动机舱内流会使整个轿车空气阻力增加12%25左右。
- Develops the mathematic model and program for the optimization design of insulation layer thickness. 建立了保温层厚度优化设计数学模型,并编制了优化程序。
- The five-layered high-strength, steel-base modified polyformaldehyde composite material has a proper layer thickness. 五层结构的高强度钢基改性聚甲醛复合材料的聚甲醛层厚度适宜时,由于聚甲醛弹性模量相对钢基较小,对于制造、安装及变形等因素引起的不理想接触等情况,有一定的自调整适应性。
- When the backing is a double-shell, the water layer causes obvious modulation phenomenon to the absorption coefficient curve. 背衬为双层壳体时,水层对吸声覆盖层的吸声系数曲线有明显的调制现象。
- vocal cord infection 声带感染
- The chemical property of formation water in oil layer might be equal to that of adjacent water layer. 油层中地层水的化学特性可能等同于临近水层的化学特性,当地层水与其宿主岩的形成时间不同时,就可能与之完全不同。