英语释义

1. a polymer of acrylonitrile used often as fibers

片语

nbspPAN Polyacrylonitrile聚丙烯腈

PAN Polyacrylonitrile聚丙烯晴

polyacrylonitrile film超高分子量聚丙烯腈

polyacrylonitrile fiber聚丙烯腈纤维

polyacrylonitrile PB聚丙烯腈

waste polyacrylonitrile废腈纶

Polyacrylonitrile Fibers聚丙烯腈纤维

polyacrylonitrile pulp聚丙烯腈浆粕

polyacrylonitrile pulps聚丙烯腈浆粕

英汉例句

• a novel of the polyacrylonitrile antibacterial fiber containing multi functional groups was prepared and characterized.

  合成了一种多官能团聚丙烯腈纤维，并测定了它的抗菌消臭性能。

• modified cellulose fibers (pan cf) having a polyacrylonitrile (pan) layers on the surface were prepared from acrylonitrile (an) monomer and cellulose fibers (cf) by free radical graft polymerization.

  通过自由基接枝聚合方法由丙烯腈（an）单体和纤维素纤维（cf）制取一种具有聚丙烯腈（pan）表层的改性纤维素纤维（pancf） 。

• catalyst processing method is used to speed up the preoxidation of polyacrylonitrile fibre. the catalysis results are evaluated with the aid of dsc curves.

  为加快聚丙烯腈纤维的预氧化速度，采用催化剂处理方法，借助于dsc曲线来评定催化效果。

• the stabilized polyacrylonitrile fiber was prepared by the method of liquid-phase stabilization and carbonized in nitrogen atmosphere.

  通过液相稳定化法制备了聚丙烯腈稳定化纤维。

• in order to improve the mv and ag content in the copolymer, ag was then incorporated into polyacrylonitrile by water-phase precipitation copolymerization with kisiog-naisos as initiator system.

  通过烯丙基葡糖与丙烯腈的水相沉淀聚合以提高共聚物的分子量、产率以及糖含量。

• the production technique and forming mechanism of polyacrylonitrile carbon fibre are discussed and the main use of carbon fibre as well as its vast development vistas are expounded.

  文章探讨了聚丙烯腈基碳纤维的生产技术、形成机理，阐明了碳纤维的主要用途及广阔的发展前景。

• modification function of phosphoric acid to low temperature carbon based on polyacrylonitrile was investigated.

  研究了磷酸对聚丙烯腈基低温碳材料的改性作用。

• a new nanofiltration membrane was prepared by using the method of ultraviolet irradiation and polyacrylonitrile membrane as matrix membrane and chitosan as modifier.

  以聚丙烯腈膜为基膜，壳聚糖为改性剂，采用紫外辐射法制备了一种新型纳滤膜。

• then, we consider that the cellulose and polyacrylonitrile are somewhat compatible in their amorphous area.

  因此，认为纤维素和聚丙烯腈在非晶区具有一定的相容性。

• amidoxime functionalized fiber was prepared by reacting polyacrylonitrile fiber with hydroxylamine, resulting from that nitrile group was transformed into amidoxime group.

  以聚丙烯腈纤维为原料，通过与羟胺反应制得偕胺肟基纤维，考察了合成条件对铀吸附性能的影响。

• the preoxidizing process of polyacrylonitrile (pan) fiber is investigated with in-situ x-ray diffraction techniques in this paper.

  本文用在位x-射线衍射技术研究了pan（ 聚丙烯腈）纤维的预氧化过程。

• dimethylformamide(dmf)is widely used in leather industry, polyacrylonitrile fibre spinning and butadiene extraction craft as an important organic solvent.

  二甲基甲酰胺（dmf）是一种重要的有机溶剂，被广泛应用于合成革生产、聚丙烯腈抽丝、丁二烯抽提等工艺中。

• the results showed that polyacrylonitrile fibers with suitable volume fraction could effectively delay the cracking and decrease the crack width of cement based materials.

  结果表明，在合理掺量下聚丙烯腈纤维可以有效的延缓水泥基材料裂缝的扩展并减小裂缝的张开度。

• in this paper, the effects of the steel fibers of different elastic modules, polypropylene fibers and polyacrylonitrile fibers on the dry shrinkage of concrete are studied.

  主要研究了不同弹性模量的钢纤维、聚丙烯纤维和聚丙烯腈纤维混杂对水泥混凝土的干燥收缩性能的影响。

• ptam was blended with polyacrylonitrile (pan) and spun into blend fiber which was dyed with acid dyestuff.

  将ptam与聚丙烯腈（pan）共混纺丝制得共混纤维，用酸性染料染色，考察其上染率。

• the high quality of polyacrylonitrile (pan) precursor fibers is a significant prerequisite for obtaining carbon fibers with excellent performance.

  高质量的聚丙烯腈（pan）原丝是生产高性能聚丙烯腈基碳纤维的前提条件。

• relation among feeding roving gauge, twist factor and yarn property were researched, property of polyacrylonitrile preliminary heat treatment in oxidizing polyester filament core-spun yarn was tested.

  研究了喂入粗纱间距、捻系数与成纱性能的关系，测试分析了聚丙烯腈预氧化纤维涤纶长丝包芯纱的性能。

• it was found that there existed some interaction between the hard segment of polyurethane and polyacrylonitrile in this polymer blend system.

  发现在该共混体系中，聚氨酯硬段与聚丙烯腈之间存在一定程度的相互作用。

• tests of restrained initial shrinkage properties with plain and polyacrylonitrile fiber reinforced concrete and mortar are introduced in this paper.

  对聚丙烯腈纤维增强水泥砂浆和混凝土的早期阻裂性能进行了试验研究。

• the optimal process conditions of electroless lead plating on the surface of polyacrylonitrile fiber matrix are studied.

  为了探求以聚丙烯腈纤维为基体化学镀铅最佳工艺条件。

• the steel- polyacrylonitrile fiber has synergy on the splitting strength and toughness of concrete.

  钢—聚丙烯腈纤维组合使用对混凝土的劈拉强度及韧性具有正混杂效应。

• a new type of solid polymer electrolyte based on polyacrylonitrile (pan) dimethylsulfoxide(dmso) tetrabutylammonium perchlorate(tbap) system has been prepared.

  用聚丙烯腈（pan）、二甲亚砜（dmso）和高氯酸四丁基铵（tbap）制备了一种新型固体聚合物电解质。

• polyacrylonitrile preoxided fiber (panof) is an intermediate of carbon fiber preparation. the quality of panof is closely related to the property and structure of carbon fiber.

  聚丙烯腈预氧化纤维（以下简称panof）是碳纤维生产过程中的中间产品，其性能的好坏与最终产品碳纤维的优劣密切相关。