When these charged droplets come into contact with the surface of the print they collect any substances deposited on it, creating a thin liquid film.
这些充了电的液滴与指纹表面接触后会吸走其表现上存积的任何物质,产生一块液体薄膜。
If that trend continues, liquid fuels might become as obsolete as photographic film.
如果这一趋势持续下去,液体燃料还真可能像胶片一样绝迹。
Seal face geometry parameters can be optimized by analyzing regulation of their effect on opening force and liquid film stiffness.
通过分析端面结构参数对密封开启力和液膜刚度的影响规律,可得到端面结构的优化参数。
Conservation of mass, momentum, and energy are used to solve for the liquid film thickness, velocity, and temperature.
通过求解质量守恒、动量守恒、能量守恒方程,获得液膜厚度、速度与温度等参数。
The dissertation discusses the structure and transport property of ordered liquid film in vicinity of solid plate, which attracted wide attention and interest of researchers.
本文对微尺度热现象研究中引起广泛关注的附在固体壁面上液体薄膜的结构和输运性质进行了研究。
The rheological behavior of nanometer-thick liquid film has been predicted by Molecular Dynamics Simulation.
本文以分子动力学方法模拟了纳米级液体薄膜的流变特性。
The thin liquid film formed on a solid surface can significantly enhance the heat transfer of micro scale.
固体表面上形成的蒸发薄液膜,对微细空间内的传热有重要强化作用。
The evaporation model of micro heat pipe with triangular cross section was presented by analyzing both the heat transfer through the thin liquid film and the heat conduction along the heat pipe wall.
通过对薄液膜蒸发传热以及热管壁轴向导热的分析,对三角形截面微型热管的蒸发段建立了蒸发传热模型。
Therefore, combined with mass and heat transfer in liquid film, it is important for optimizing operation condition and enlarging equipment to study rarefied gas flowing in distillatory.
因此,结合分子蒸馏液膜传质和传热过程,研究蒸发区间稀薄气体的运动规律对工艺优化和分子蒸馏器放大生产具有十分重要的意义。
Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.
提出了旋转液膜气液传热传质设备的气体压力损失的准则关系式。
Based on analysis of flow mechanism, a hydrodynamic model of slug flow in vertical pipes was developed considering the variable thickness of liquid film.
基于流动机理的分析建立了塞状流参数预测模型;模型中考虑了液膜的厚度变化。
The results show that the adsorption kinetic is controlled by liquid film diffusion.
结果表明,动力学吸附过程为液膜扩散控制;
The boiling heat transfer rate in a narrow gap is much higher than that in a pool, and its heat transfer mechanism is dominated by the evaporation of thin liquid film under deformed bubbles.
狭窄空间中的池沸腾传热强度高于大空间池沸腾,其主导传热机理是受压变形气泡底部的微液膜蒸发机理。
A simplified dynamic model of air condenser and the model of its liquid film are driven in this paper.
本文建立了空气冷凝换热器简化动态模型及凝结液膜厚度模型。
Kinetic analysis of the liquid film was made with computer, and relative experiment results show that they are in good agreement.
用计算机进行液膜动力学分析,所得实验结果与理论分析吻合较好。
A demonstration is designed to verify the dynamic characteristics of spherical liquid film as the gas in a small spherical liquid film flows to the big one through a tubule.
对小球形液膜内气体经由细管流向大球形液膜内过程中,球形液膜的动态特性做了理论模拟与实验研究。
In this paper, it is believed that the heat transfer mechanism of phase change in a capillary tube belongs to liquid film conduction and surface evaporation.
本文认为毛细管的相变传热机理为液膜的导热和表面蒸发;表面蒸发受蒸汽温度、汽液界面的温度以及汽液压力差的共同控制。
Tube pitch and losses due to liquid film splatter have a very small influence on evaporative heat exchange characteristics.
管间距及液膜溅射损失对蒸发换热特性影响很小。
Applying Nusselt s liquid film theory to the contact melting heat transfer process, we obtain the theoretical formulas convenient to engineering calculation.
应用努谢尔特液体边界层理论,求得了便于工程计算用的接触熔化传热过程的理论解。
Conservations of mass, momentum, and energy are used to determine liquid film thickness and temperature.
液膜厚度、速度与温度等参数通过求解液膜的质量守恒、动量守恒、能量守恒方程获得。
With it, some characteristics of the gas film cooling after liquid film vaporized-out point have been revealed.
并从试验中发现了液膜蒸干后气膜段冷却的一些特点。
Distribution of back fall liquid film of vertical water jet of a sort of nozzle is studied.
研究了相同内部型线、不同大小喷嘴垂直水射流回落液膜的分布规律。
Based on the flow mechanism and performance of gas liquid two phase plug flow in oil gas gathering line, a slug unit are divided into both gas slug region with liquid film and liquid slug region.
针对油气集输管线中气液两相团状流的流动机理和特点,将每一段塞单元划分为带液层的气塞区和液塞区两个区域。
Finally, we study the instability of a thin liquid film resting on a uniformly stretched soft elastomeric substrate driven by van der Waals forces by a linear analysis.
最后,我们对处于有限单向预拉伸软弹性衬底上的液体薄膜由于范德华力驱动而产生的失稳进行了线性稳定性分析。
Leakage and liquid film rigidity increase with the speed, medium pressure increases, and spiral groove end can produce pumping effect, meanwhile, the dynamic pressure effect are obtained.
泄漏量和液膜刚度随着转速、介质压力的增加而增加,端面螺旋槽在产生泵送效应的同时也产生动压效应。
The results showed that the sorption was controlled by the liquid film diffusion;
静态吸附结果表明:吸附属于液膜扩散控制机理;
The research is further extended to the ordered liquid film confined between two solid plates with the distance of nanometers, and liquid layer cumulated on spherical nano-particle in nanofluids.
把拟有序层研究拓展到双平板作用形成的拟有序层(双固壁拟有序层)和纳米流体中的纳米颗粒添加剂表面形成的拟有序层(球面拟有序层)。
The present patent selects a kind of organic high polymer with good hydrophobic performance as the organic phase additives for the milky liquid film.
本专利选择了一类疏水性能好的有机高聚物作为乳状液膜有机相的添加剂。
The present patent selects a kind of organic high polymer with good hydrophobic performance as the organic phase additives for the milky liquid film.
本专利选择了一类疏水性能好的有机高聚物作为乳状液膜有机相的添加剂。
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