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- the polypropylene long fiber 聚丙烯长纤维
- The characteristics and mixture ratio design of the polypropylene fiber shotcrete are introduced. 摘要介绍了聚丙烯纤维喷射混凝土的特点及其配合比设计。
- An Indian plant with a long fiber in its bark that is suitable for papermaking. 中义一种印度的植物,在树皮中有很久的纤维适合造纸。
- The result shows that the polypropylene has better dyeability and can be used for producing disperse dyes and cationic dyes dyable polypropylene fiber. 结果表明:可染型聚丙烯树脂具有良好的可染性,可制取分散染料和阳离子染料可染的聚丙烯纤维。
- The seats &Back: coated external structure of the polypropylene. 席位和背部:聚丙烯的上漆的外在结构。
- Weight shown represents the polypropylene threaded figure. 显示的重量代表聚丙烯螺纹型号。
- Application effects on the dam of Dachaoshan Hydropower Plant show that the polypropylene fiber shotcrete has high anti-fission performance and durability. 在大朝山水电站大坝实际应用的效果表明,聚丙烯纤维喷射混凝土具有良好的防裂性和耐久性能。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- Sclereid Any SCLERENCHYMA cell except the long fibers. 石细胞:为厚壁组织中除纤维外的所有细胞种类。
- A short fiber combed from long fibers during the preparation of textile yarns. 精梳短毛(或落棉)在纺线的准备过程中从长的纤维中梳出的短纤维
- Decatizing groove is a key processing component of the polypropylene device. 汽蒸槽是聚丙烯装置扩能改造的关键工艺设备。
- Test results show that the carbon fiber with high elastic modulus can not only improve strength performance but also improve toughness of cement mortar, and that the polypropylene fiber with low elastic modulus can only toughen cement mortar. 试验结果表明,高弹性模量的碳纤维对水泥砂浆既能增强,又可显著增韧;低弹性模量的聚丙烯纤维对水泥砂浆只能增韧。
- The latter is mainly in producing long fiber, short fiber, half-smooth rocking fluff and fluffing series with single or double sides. 摇粒以长纤、短纤、半光的双/单面摇粒和双/单面起毛系列为主。
- It was a long trudge up the hill. 那段上山的路很难走。
- Sclerenchyma is often found associated with vascular tissue and exists as two distinct types of cell: the long FIBER and the shorter SCLEREID. 厚壁组织由两种形式截然不同的细胞组成:较长的纤维和较短的石细胞。
- It took a long while to do the work. 做这个工作花了许多时间。
- In addition, the properties of modified bitumen membrane with long fiber polyester base material is better and more stable than with short fiber one. 长纤聚酯胎改性沥青卷材比短纤聚酯胎改性沥青卷材性能更好、更稳定。
- The polypropylene fibre concrete is the new kind of concrete flexible shotcrete layer forms in the soft rock tunnel sup-porting engineering. 摘要聚丙烯纤维混凝土柔性喷层是软岩巷道支护中一种新型的喷层形式。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- At high concentration and high elongational stress,the LCP phase can form micro fibers within the polypropylen... 在较高的浓度和较大的拉伸张力作用下,液晶高分子可以在聚丙烯纤维内形成具有强化作用的微纤维。