英汉例句

• 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 test results show that, the flexural fatigue strength of polyacrylonitrile fiber reinforced concrete beams with bottom layer steel fiber is larger than the plain concrete 15.7% ;

  研究证明：底层撒布较长钢纤维的聚丙烯腈纤维混凝土梁的弯曲疲劳强度比素混凝土提高15.7％；

• the invention relates to a polyacrylonitrile fiber for preventing skin from light aging, a preparation method and application thereof.

  本发明涉及一种防止皮肤光老化的聚丙烯腈纤维及其制备方法和应用。

• in addition , polyacrylonitrile fiber reinforced putties show better application performances .

  此外，纤维增强腻子展现出了更好的施工性能。

• early cracking inhibitor of mortar with polypropylene fiber and polyacrylonitrile fiber was introduced in this paper.

  测定了双组分纤维和腈纶纤维砂浆的早期抗裂性能。

• 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。

• 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 prepared polyacrylonitrile fiber can be made into textiles with the efficacy of preventing the skin from being aged, such as t-shirts, underwears, masks and the like, by further processing.

  制得的聚丙烯腈纤维通过进一步加工可制成t恤、内衣、手套、口罩等具防止皮肤光老化功效的纺织品。

• structure and properties of polyacrylonitrile fiber modified with inorganic particle;

  介绍了各类改性聚丙烯腈纤维的制备方法、性能和用途。

• dry-spun polyacrylonitrile fiber wastewater was first pretreated by ion-carbon internal electrolysis—coagulation process.

  采用铁碳内电解—混凝沉淀预处理工艺处理干法腈纶废水。

• 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。

• for example, polyacrylonitrile fiber impregnated by ptfe emulsion, but also by pre-oxidation after the sintering mold suppression, can be sealed filler molding performance;

  例如用聚丙烯腈纤维经聚四氟乙烯乳液浸渍，又经预氧化后，在模具中烧结压制，可以得到密封性能优异的成型填料；

• the experiment studied the effect of polyester fiber and polyacrylonitrile fiber on asphalt concrete.

  试验讨论了聚酯纤维与聚丙烯腈纤维对沥青混合料的路用性能的影响。

• the results show that all above-mentioned performances of the putties are improved by incorporation of polyacrylonitrile fiber .

  试验结果表明，纤维的应用有效地改善了腻子的上述性能。

• polyacrylonitrile fiber was modified into a chelating fiber containing amidoxime group by adding hydroxylamine, resulting from that nitrile group was transformed into amidoxime group.

  以聚丙烯腈纤维为原料，加入羟胺试剂，将腈基转变为偕胺肟基团，使聚丙烯腈纤维改性成含有偕胺肟基团的螫合纤维。