• One is to create a rough structure on a hydrophobic surface, and the other is to modify a rough surface by materials with low surface free energy.

    一般情况下,超表面可以通过种方法制备:疏水性表面构建粗糙结构或者粗糙表面修饰表面物质

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  • The results show that the surface free energy and gluing strength of poplar increase with the dose of cellulase and hemicellulase rising.

    结果表明随着纤维素纤维素用量增加杨木表面自由胶合强度逐渐上升

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  • This paper studies the influence of free energy on the surface of air coolers on the forms of condensation or frostiness and the performance of air coolers, through theory and experiments.

    通过理论分析实验研究相结合方法,研究空气冷却器壁面表面自由凝露结霜的形态冷器工作性能影响

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  • Quantitative study of the hydrophilicity of the grafted membranes, evaluate the hydration number and surface free energy of the membranes.

    从各个角度亲水性能作定量研究,提出了水合数表面自由的计算方法。

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  • It is another hot point to study the surface elastic free energy of LC.

    液晶表面弹性自由目前表面物理学又一研究热点

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  • The simulation results indicated that heat transfer coefficient increased with increasing surface free energy difference and decreasing contact Angle hysteresis.

    模型计算结果表明液固表面自由越大接触滞后越小则越有利于冷凝传热

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  • The paper studies the influence of surface free energy difference between condensate and solid surface on condensation heat transfer performance.

    本文主要研究表面自由效应对冷凝传热特性影响

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  • The polypropylene used for making cigarette filters was prepared with the process of free radical graft copolymerization in order to raise the selfadhesive power and surface energy of the PP.

    自由基化学接枝共聚方法制作聚丙烯香烟材,提高表面能,增加自粘性。

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  • There was an obvious correlativity between surface free energy of wood and the change of chemical functional group on wood surface.

    木材表面自由木材表面化学官能团变化明显相关性

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  • Compared with polyethylene as a standard sample, GAP has higher surface free energy because there are many hydroxyl groups and azide group in the surface of the GAP molecule.

    聚乙烯相比GAP的总表面自由较高,这主要是因为GAP表面含有羟基基团

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  • If the silane has no polar group, the surface free energy is low.

    反之烷中含有极性,则处理后玻纤表面能较低。

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  • It has been known that fluorocarbons have an extremely low surface free energy and they are widely applied for water and oil repellent finishing.

    众所周知碳化合物具有表面张力,因此广泛用于整理。

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  • It is concluded that the surface free energy and water absorption of the copolymer are decreased with increasing of silicone content.

    试验结果表明,共聚物表面自由吸水率随聚硅氧烷含量增加下降

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  • The effects of esterification and graft copolymerization on surface free energy of wood were analyzed.

    确定木材酯化接枝共聚改性对木材表面自由变化的影响因素。

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  • The results show that the dispersive component of the surface free energy of GAP decreases with increasing temperature and the total surface free energy takes on the consistent character.

    研究结果表明,GAP色散分量随着温度升高而降低表面表现出与色散分量相一致的规律。

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  • The research proved that OWRK method is reliable to determine the surface free energy and its component, and it reflects the wettability and energy feature of peach leaf surfaces.

    说明用owrk测定表面自由及其分量所得结果可靠可以较好地描述桃叶表面润湿性能量特征

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  • The result showed that the surface free energy of wheat straw was low and there was difference in the longitudinal and cross directions of the wheat straw.

    结果表明麦秸表面自由较低;麦秸纵向横向存在润湿性能的差异

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  • The kinetic energy is distributed asymmetrically in the axial direction, and the asymmetry variation is a function of the rotational speed due to the influence of the free surface.

    由于自由液面的作用,湍动能高度方向上呈非对称性分布并且这种非对称性随转速变化而变化。

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  • The fraction of polarity part of surface free energy is increased by oxidization.

    表面自由极性分量氧化处理而增大

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  • The calculated results indicate that the heat transfer coefficient increases with the surface free energy difference increasing.

    模拟计算结果表明液固自由越大,越有利于冷凝传热

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  • A formula has been derived to account for the melting temperature of free surface nanoparticles based on the relationship between the cohesive energy and the melting temperature of solids.

    根据熔解温度结合能关系推导出了一个计算自由表面纳米微粒熔解温度的公式;

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  • To reduce energy loss caused by free surface, the open vessel-like structures maybe be filled with water and do closures when conditions are suitable.

    减少自由水面卸载所造成能量损失,条件适合可在开口式容器状构筑物中注对顶部封闭措施。

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  • The more the poplar of per unit area absorbed liquid, the more its surface free energy had in the same time.

    相同时间内,杨木单位表面积吸水越多表面自由越大。

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  • H bonds on facing folded chain crystal surfaces lead to a decrease of surface free energy and this fact is a main reason for the formation of double lamellae.

    双层晶界面上H降低表面自由形成双层片晶主要原因

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  • The surface free energy and its component of the adaxial and abaxial surfaces of peach leaves in different growing periods were determined by OWRK method.

    应用owrk法对不同生长期面、面的表面自由及其分量进行了测定。

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  • The fluidic self-assembly system using the capillary forces is probed into in my thesie finally. A purely geometric model is built to calculate the difference in surface free energy.

    建立一个表面自由计算模型,实现对基于毛细管流体自装配系统表面自由能的计算。

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  • It has been known that UV-curing coatings is difficult to adhere onto the plastic substrates that show very low surface free energy.

    紫外光固化涂料表面自由能塑料材上附着极为困难

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  • The surface can effectively reduce the copper surface free energy, thereby realizing vapor dropwise condensation.

    本发明有效降低紫铜表面自由从而实现蒸汽状冷凝。

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  • The surface can effectively reduce the copper surface free energy, thereby realizing vapor dropwise condensation.

    本发明有效降低紫铜表面自由从而实现蒸汽状冷凝。

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