聚乙烯

Polyvinyl alcohol ; nonionic surfactants ; water - soluble inhibiter ; repellent ; contact angle

聚乙烯醇；非离子表面活性剂；水溶性缓蚀剂；憎水剂；接触角

The effect of boric acid on the mechanical property and insolubility property of the sericin/PVA membrane was researched.

将硼酸加入丝胶／聚乙烯醇的共混水溶液中，通过平板膜法制备薄膜材料。

4 Kinds of domestic and overseas crosslinked low density polyethylene speciality resin for insulant of power cable ,including grade QLT17,were characterized by Fourier transform infrared spectrometry,differential scanning calorimetry,gel permeation chromatography and nuclear magnetic resonance.

利用傅里叶变换红外光谱、差示扫描量热法、凝胶渗透色谱、核磁共振等，表征了QLT17等4种国内外交联低密度聚乙烯电力电缆绝缘料专用树脂。

This paper discusses a method of researching insulating material for high-speed extrusion and introduces a new good high-speed extrusion insulating material.

本文介绍了适用于高速挤出的高密度聚乙烯绝缘料的研制方法。

The critical micelle concentration, surface tension and interfacial tension of a copolymer are investigated.

对具有一定表面活性的聚乙烯醇与丙烯酸甲酯和丙烯酸聚乙二烯醇共聚产物的临界胶束浓度，表面张力和界面张力进行了研究，并对共聚物与OP系列低分子表面活性剂的相互作用进行了探讨。

The results showed that a number of polyethylene lamellae crystals intersperse among the GONPs surface.

用透射电镜、X-射线衍射、傅里叶红外对产物进行表征，结果显示大量直径约30-50nm的聚乙烯片晶均匀的分散于GONPs表面。

Intertribal hybrid calli between Isatis indigotica Fort. and Brassica oleracea L. var. alboglabra Bailey were induced using polyethylene glycol (PEG 3350) and dimethyl sulphoxide.

运用聚乙烯乙二醇和二甲基亚砜共同诱导融合的方法，成功获得芥蓝与菘蓝原生质体融合的再生愈伤。

This dissertation was designed to study heteto-phase grafting polymerization of vinyl acetate , maleic anhydride and VAC/MAH binary monomer system, irrespectively, with low density polyethylene film as substrate and benzophenone as photoinitiator. The purpose is to develop new and more effective methods to modify the surface and buck properties of polyolefines by studying the grafting mechanism of the system and exploring the characteristics of the grafting process.

本文主要以低密度聚乙烯膜为基体膜，以二苯甲酮为光引发剂，分别对醋酸乙烯酯、马来酸酐以及VAC/MAH的非均相接枝聚合反应进行了系统研究，以探讨相关的接枝反应机理、接枝反应过程以及接枝工艺的可行性，目的在于建立聚烯烃材料本体和表面改性新方法。

Twelve different adhesives such as resorcinol-formaldehyde resin, aqueous emulsion-type isocyanine resin, poly emulsion, epoxy resin, etc.

使用了12种黏胶剂，如间苯二酚-甲醛树脂，水乳型异花青树脂，聚乙烯乳状液，环氧树脂等。

Methods: The PP/porous PTFE/PP composite electret film was prepared with porous PTFE,polyethylene and PP by heat melting technique.The charge storage stability of the electret film and transportation were evaluated by using the methods of isothermal surface potential attenuation and open-circuit thermally stimulated discharge current spectra.

利用热融法将多孔PTFE、聚乙烯和PP制备成PP/多孔PTFE/PP复合膜驻极体，利用等效表面电位衰减和开路热刺激放电电流谱方法研究PP/多孔PTFE/PP驻极体的电荷储存稳定性及其输运规律。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。