查询词典 hydrophobic

We use Poly vinyl alcohol, acrylic acid and acrylonitrile as the materials, through the aldolisation of PVA and copolymerization of AA and AN, we prepared the composite membrane with balance theory of hydrophilic and hydrophobic water.

本文以聚乙烯醇和丙烯酸、丙烯腈为主要原料，通过PVA缩醛中醛的选择及膜制备方法的选择，根据亲憎水平衡理论设计出PVA缩甲醛膜上下两层包覆AA和AN共聚膜的复合膜，用此膜进行甲醇／水溶液的渗透汽化分离。

This product is to retain high-grade amino-silicone soft, smooth feel, based on completely overcome the general amino-silicone to treat fabric to make it extremely hydrophobic and yellowing of the problems so that the fabric to keep water absorption and low yellowing, while is also different from commercially available hydrophilic softener with good solid and washability.

本品在保留高档氨基硅油柔软、滑爽手感的基础上，彻底克服了一般氨基硅油处理织物时使其变得极其疏水且泛黄的问题，使织物保持吸水性和低泛黄，同时还区别于市售亲水柔软剂，有着良好的牢固性和耐洗性

The nonwoven mess of polyglycolic acid coated with polylactic acid is extensively used as scaffolds in tissue engineering, but its hydrophobic charateristic and weak adsorptivity to cells limit its application.

以PLA包埋的PGA无纺网是应用较为广泛的支架之一。但其亲水性差，对细胞吸附力弱，是其不足之处。此实验选择了卵磷脂和多聚赖氨酸来分别和共同包埋PGA＋PLA，来观察其亲水性和对细胞吸附力的改变，及对细胞功能的影响。

The water jet weft insertion system does not have a wide application in practice, as it is only suitable for yarns made of hydrophobic fibres.

水射流引纬系统并没有广泛的应用在实践中，因为它仅适用于纱线制成的疏水性纤维。

The results showed that Al3 particles as-prepared were monoclinic and hydrophobic with a well-proportioned mean size of 50 nm.

实验结果表明，通过条件优化后所制备的Al3粒子呈单斜晶系，具有疏水性，粒度分布均匀，平均粒径50 nm。

Both wicking and evaporation velocity of Hydrophobic fiber fabric are fast.

疏水材质织物的芯吸与蒸发速率均快。

The surface of to enhance the chemical affinity between hydrophilic wood flour and hydrophobic HDPE matrix.

为增强亲水性的木粉和憎水性的HDPE基质之间的化学亲和力，对木粉碱化处理。

N-isopropylacrylamide, which has both hydrophilic acylamino and hydrophobic isopropyl, receives much concern in recent years due to its polymers showing favorable thermosensitivity and memory effect. It has been used extensively in drug delivery, material separation, enzyme immobilization and immunoanalysis.

N-异丙基丙烯酰胺同时具有亲水性的酰胺基和疏水性的异丙基，使其系列聚合物具有优良的温敏智能特性和记忆效应，目前已广泛应用于药物缓释、物料分离、免疫分析、酶的固定等领域。

By analyzing periodicity of α-helices and β-strands, sequences of aminophenol are transformed into sequences of hydrophobic values and process it by wavelet analysis and Fourier transform so that Power Spectrum Density was gained.

本文在分析了α螺旋和β折叠的周期性基础上，将氨基酸序列映射为疏水值序列并对其进行小波分析然后再做傅立叶变换从而得到平均功率谱图。

Meanwhile, the coated surface was hydrophobic with a contact angle of 107.2°since the introduction of methyl groups and methylene groups. Static immersing corrosion test, potentiodynamically polarization curve and electrochemical impedance spectroscopy were conducted to evaluate the film corrosion performances. The results of potentiodynamically polarization curve and EIS in 55wt% LiBr solutions at room temperature in atmospherical pressure indicated that the corrosion current density of BMBSE film coated surface was 4 orders of magnitude smaller than that of bare SUS304 steel, and the impedance was increased by a factor of 10000. Static immersing corrosion test presented that the BMBSE film can significantly increase the corrosion resistance in 55wt%LiBr solution at 180°C compared with stainless steels.

同时由于有机组分甲基和亚甲基的引入，结构均匀致密，并具有一定的疏水性；电化学测试结果表明BMBSE膜的极化阻抗比不锈钢大4个数量级，自腐蚀电流密度也下降低了4个数量级左右，具有良好的耐腐蚀性能；成膜的影响因素优化结果表明BMBSE、EtOH、D.I.water摩尔比为1∶4∶3，热处理温度为200℃时，更有利于制备结构均匀、致密、耐腐蚀性能好的薄膜；静态浸泡腐蚀实验结果说明，在180℃、55%的高温溴化锂溶液中BMBSE膜能起到良好的腐蚀防护作用。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。