对桃叶表面润湿性能的预测方法进行了研究。
The method of estimate the wettability of peach leaf surfaces was studied.
结果表明:实验获得的接枝物润湿性能明显改善。
The results of experiment show that the grafting products' hydrophilicity is improved.
改进后的焊料合金提高了其润湿性能和焊点强度。
The solder alloy after the improvement improves wetting property and welding spot strength.
为了改善涤纶纤维的润湿性能,对其进行了表面处理。
In order to improve the wetting property, PET fiber was treated on surface.
研究了磁化处理对溶液在聚丙烯填料表面润湿性能的影响。
The influence of magnetizing treatment of solution on its wettability on the surface of polypropylene packing was investigated.
研究还发现,表面自由能是影响钛合金润湿性能的重要机制。
It is also found that surface energy is the main mechanism governing the modification of wettability characteristics.
用氮气对涤纶进行低温等离子处理,明显地改善了其表面的润湿性能。
The wetting property of PET fiber was ameliorated obviously by the azote plasma treatment.
研究结果表明,塑料表面经糙化处理后,其润湿性能得到显著的提高。
Results show that wettability of the treated plastic surface was significantly improved.
研究了合金元素对含稀土低锡钎料抗氧化性和氧化前后润湿性能的变化。
In this paper, the influence of alloying element on the oxidation resistance and wettability of low tin solders is investigated.
润湿性能不仅受材料本身性能的影响,同时也受材料表面结构的重要影响。
Wettability could be controlled in a rational manner by individually and simultaneously manipulating surface topography and chemical structure.
系统研究POSS颗粒的显微组织,钎料的熔化特性、润湿性能和力学性能。
POSS microstructure, melting characteristic, wetting property and shear strength were investigated.
结果表明:麦秸表面的自由能较低;麦秸的纵向和横向均存在润湿性能的差异。
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.
定量计算表明,磁化处理后,醇类水溶液在聚丙烯填料表面的润湿性能可提高2 0 %以上。
The quantitative account showed that wettability of alcohol-water solution on the surface of polypropylene packing increased more than 20% after magnetizing treatment.
利用测定动表面张力及其变化的方法,基本上可以反映表面活性剂水溶液对植物叶面的润湿性能的变化。
The method of measuring kinetic surface tension and its change can reflect the changes in wetting function of a surfactant solution on leaf surface.
并从改变油水界面润湿性能力、清洗液流变性、胶结面质量三个方面对清洗液的评价方法做了初步的探讨。
An evaluation method was established from three parts as oil-water interface changing, washing fluid rheology and bonding quality.
说明用owrk法测定桃叶表面自由能及其分量所得结果可靠,可以较好地描述桃叶表面的润湿性能和能量特征。
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.
实验中通过添加表面活性剂以及采用不同的粒度配比,有效地解决了石油沥青表面润湿性能差和具有较低堆密度的缺点。
Low surface wettability and bulk density of petroleum asphalt are effectively solved by the use of a kind of surfactant and different particles distribution in the experiment.
钎料的钎焊性能很大程度取决于钎料对基板上的润湿性能,而润湿性能与液态钎料在基板上的液、固、气三相界面的界面张力有关。
The solderability of electronic solders depends to a great extent on the wettability, which relates to solid, liquid and gas interfacial tensions of the melted solders on substrates.
钎料的钎焊性能很大程度上取决于钎料对基板的润湿性能,而润湿性能与液态钎料在基板上的液、固、气三相界面的界面张力有关。
The solderability depends on a great extent on the wettability, which relates to solid, liquid and gas interfacial tensions of the melted solders on substrates.
经氧等离子体处理后,ITO薄膜的表面粗糙度减小,平整度提高,提高了ITO薄膜表面的润湿性能,改善了有机物在其表面的成膜性能。
It is found that ITO surface roughness decreased after oxygen plasma treatment, which can improve its wetting performance and consequently improve the film performance.
采用红外、质谱、核磁氢谱对正辛基聚葡萄糖苷进行了表征,并对其表面张力、临界胶束浓度、乳化性能、润湿性能、泡沫性能和复配性能进行了测试。
IR spectra, mass spectrum and 1H NMR characterize it. Its surface tension, cmc, emulsification, moistening property, froth property and complex property are tested.
本论文研究了光阻剂中分别增加环氧树脂和润湿剂对其性能的影响。
This paper researches the influence of resin and wetting agent for the property of photoresist.
采用毛玻璃模型、填充砂管和人造岩心封堵实验,研究了多孔介质的表面润湿性对交联聚合物溶液(LPS)封堵性能的影响。
The effect of surface wettability of porous media on the plugging properties of LPS was studied through the ground glass model, quartz sand-packed tube and artificial core plugging experiments.
为了防滑涂层,有必要治疗之前,喷雾过程中,取得良好的润湿性和粘接性能最佳的涂料。
For slip-coating it is necessary to treat prior to the spray process, to achieve good wettability and optimum adhesion properties of the coating.
增强体原位合成避免了其污染问题,也解决了熔铸过程中存在的两相润湿性问题,有利于制备性能更好的复合材料。
Ceramic particle of in situ synthesis avoids pollution and wettability existing in casting technique, so it is valuable to fabricate Fe matrix composite with better properties.
另外,对金属基复合材料的润湿性、界面反应、复合材料力学性能和有限元模拟作了简单介绍。
In addition, the wettability, interfacial chemistry, mechanical properties of metal matrix composites and finite element analysis about metal matrix composites are simply studied.
详细地总结了界面的偏析、扩散和润湿性对微波介电性能的影响机理。
The influences of interfacial characteristics such as segregation, dispersion and wettability on the dielectric properties of microwave dielectric ceramics were summarized.
结果表明,改性整理能有效提高羊毛织物的润湿性及其对活性染料的染色性能。
The results indicated that the wettability and dyeing ability of modified wool fabrics were improved obviously.
氧化铝包覆石墨复合粉体与水具有良好的润湿性,其表面特性与氧化铝相似,并且抗氧化性能得到较大的改善。
The wettability by water and oxidation resistance of the coated graphite powders were greatly improved and the electro-kinetic behavior of the coated graphite powders was similar to that of Al2O3.
氧化铝包覆石墨复合粉体与水具有良好的润湿性,其表面特性与氧化铝相似,并且抗氧化性能得到较大的改善。
The wettability by water and oxidation resistance of the coated graphite powders were greatly improved and the electro-kinetic behavior of the coated graphite powders was similar to that of Al2O3.
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