聚乙烯

The results show sheafing strength of wood glued-product produced by adhesive prepared with the optimal formulation of six starch-based API wood adhesive can completely meet requirement of JIS K6806 and each property indices of adhesive satisfy demand for the practical process technology.

其次，以复合变性玉米淀粉、乙二酸、聚乙烯醇、P-MDI为影响因素，按照日本JIS K6806标准中关于水性高分子-异氰酸酯木材胶粘剂胶接木材时的不同耐水性要求，通过正交试验，分别优化出Ⅰ型、Ⅱ型中Ⅰ、Ⅱ类的常态胶接、热水浸渍、反复煮沸胶接强度的六种淀粉基API的配方，并在对实验结果进行了验证性试验的基础上，进行了工业化生产试验。

During the heat pressing, the surface of PE forms different surface topographies because of different substrate materials.

而聚乙烯在热压过程中，其表面会由于不同的基底材料而形成不同的附生结晶层，从而具有不同的表面形貌。

This paper introduces some knowledge of water treeing in XLPE cable, include the definition, classification, character and some factors which influence the initiation and development of water tree.

在14篇文献的基础上综述了交联聚乙烯电缆中水树研究现状，介绍了水树的定义、分类、特征及在水树产生和发展过程中的一些影响因素及抑制方法等，并且对水树研究中提出的新机理等做了简要的概括。

Electrical treeing bottlenecks the operation reliability and service life of cross-linked polyethylene power cables.

电树枝化是影响交联聚乙烯电力电缆运行安全与寿命的技术瓶颈。

On the basis of trap theory for dielectric breakdown in polymer the role of charge injection in the treeing breakdown process has been explained. After detailed experimental study in laboratory, first 110kV cross-linked polyethylene power cable with-charge emission shield is designed and developed in our country.

本文在根据聚合物击穿的陷阱理论，阐明了聚合物击穿过程中电荷注入的关键作用之后，在大量的实验室研究工作的基础上，设计和制造了我国第一条110kV带电荷发射屏蔽层的交联聚乙烯电力电缆。

However, the polymers are less pseudoplastic than LDPE, so melt viscosities are higher during processing.

然而，此聚合物的假塑性不如低密度聚乙烯好，因此在加工时的熔体粘度较高。

The next largest category is petroleum and polyethylene waxes with consumption in 2005 estimated at 140 million pounds.

其次是石油蜡和聚乙烯蜡，估计 2005 年的用量是 6.35 万吨。

The PVA could help CNTs weltering the aquatic phase and enhance the stability of their dispersion. The PVA had bifunctional bridges, with hydrophilic groups jointed with the Fe2O3 film, and hydrophobic chains adhered to the surface of the carbon nanotubes, so the Fe2O3 were supported on the surface of the carbon nanotubes through the surfactant.

聚乙烯醇均匀吸附在碳纳米管表面，增强碳纳米管在水溶液中的分散，其疏水基团与碳纳米管以范德华力结合，其亲水基团与Fe2O3·nH2O结合，对碳纳米管有效负载Fe2O3起到了桥梁作用。

It has passed ISO9001 international.It has plastic circular loom more than 200 Tai,five large-scale wiredrawing,and so on.The factory produces each kind of specification plastic knitting bag.The product not only supplies domestic market but also exports foreign countries.

现有塑料编织机200多台，大型拉丝机组5台，多功能圆筒涂膜机、高低压聚乙烯吹膜机、凹版彩印机等；年生产各种规格塑料编织袋、彩印复合软包装袋近1亿8千万条，产品不仅供应国内部分省市、地区，还出口到美国、俄罗斯、朝鲜、韩国等三十几个国家。

The formation mechanism of this kind of PVA composite membranes was discussed.

探讨了聚乙烯醇复合膜的形成机理。

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。