纤维

Abstract］ Objective To study the effect of zinc protoporphyrin,an inhibitor of heme oxygenase-1（HO-1）,on pathological and pathophysiologic changes of rat pulmonary fibrosis induced by bleomycin,and to investigate the role of Znpp in the pathogenesis of pulmonary fibrosis.

目的 观察血红素加氧酶-1（HO-1）抑制剂锌原卟啉对博莱霉素致大鼠肺纤维化模型病理和病理生理改变的影响，探讨Znpp在BLM诱导肺纤维化发病中的作用。

Mangium is of the greatest average vessel length, which are 1179.6μm and 333.1μm respectively. Fiber morphology of all four Acacia species is in accord with the requirement on pulping and papermaking so the 4 Acacia timbers can be used for pulpwood.

结果表明，厚荚相思的纤维平均长度最大为1179.6μm，而马占相思的导管平均长度333.1μm为最大。4种相思木材的纤维微观形态可以满足制浆造纸的要求，可以作为纸浆材使用。

"Swiss Army" brand pure linen hand-knit car upholstery selection of quality flax yarn Refining (National Fiber Inspection Bureau granted pure linen logo certification, awarded at the same time eco-fiber certification), the front seat and backrest have reached the width of 51 cm, the rear seat 135cm,尽显products fullness and style, each product shoulder and back seats of the fillet, at least in pursuit of greater curve over, smooth and soft, and the size of car seats more anastomosis.

"军瑞"品牌纯亚麻手工编织汽车座垫选用优质亚麻纱精制（国家纤维检验局授予纯亚麻标志认证、同时授予生态纤维认证），前排座位和靠背的宽度均达到51cm，后排大座135cm，尽显产品的丰满和气派，每款产品的靠背肩部与座位的圆角处更大限度地追求曲线过度、流畅与柔和，与汽车座椅的尺寸更加吻合。

X-ray radiography, X-ray radioscopy and X-ray computed tomography were performed to the C preforms and C/SiC composites made by chemical vapor infiltration method. Elementary research of the simulation of X-ray nondestructive testing of C preforms and C/SiC composites was conducted. The main contents and conclusions are summarized as follows:(1) The equivalent absorption coefficients of graphite and SiC to Al (KAl/sic, KAI/C) were measured. It was found that in 35-45KV, KAl/sic=1.1~1.2 and KAl/c=0.08~0.12. That means X-ray radiography was much less sensitive to fiber defects than to SiC matrix. It was suggested that Al Image Quality Indicator would be used to evaluate the quality of X-ray radiographs of C/SiC.

本文选择X射线照相、X射线实时成像和X射线CT等三种方法对C纤维预制体及C／SiC复合材料进行了检测和研究，并对C／SiC复合材料X射线检测的计算机模拟做了初步的探索，主要研究内容和结果如下：(1)测定了C和SiC的X射线照相等效系数，在35～45KV的条件下，Al对SiC的等效系数K_为1.1～1.2，Al对C的等效系数K_为0.08～0.12，所以X照相射线检测C／SiC对C纤维缺陷不敏感，而对SiC基体缺陷敏感。

Ramie is one of the important textile materials and has good textile nature and excellent dress-making performance.

苎麻是重要的纺织材料之一，具有良好的纤维纺织性能和穿着服饰性能，被公认为"天然纤维之王"。

In this study, viscosity method measuring viscosity-average molecular weight of ramie fiber was investigated.

本文采用粘度法测出了苎麻纤维的粘均分子量，分析探讨了不同整理液浓度、焙烘温度与纤维分子量之间的关系。

So, it needs to find certain solutions to randomize fibers in web and make web having more fibers of random orientation.

因此要采取措施，调整纤网内纤维的排列方向，使纤网内纤维排列方向杂乱化。

Such a strategy is based on the direct synthesis of molecularly imprinted polymeric fibers using silica capillaries as molds, with silica being etched away after polymerization. The system propazine: methacrylic acid was used as a model for the preparation of molecularly imprinted fibers, and its ability to selectively rebind triazines was evaluated.

这种技术以二氧化硅毛细管为模型直接合成分子印迹聚合纤维，聚合完成后除去二氧化硅。2-氯-4，6-二-1，3，5-三嗪系统：用甲基丙烯酸做模型制备分子印迹纤维，并对其选择性吸附三嗪化合物的能力进行评估。

1Cross-ply and old tire recondition, and production of industrial rubber fittings of low-performance

日产400吨以下纤维及非纤维用聚酯生产，氨纶生产

Which have fluffy structure and excellent compression recoverability and thermal insulation, and inexpensively.

因其内部的纤维呈立体网状交联结构，并利用了纤维径向热阻大于轴向的特点，故该絮片具有良好而持久的膨松性、压缩弹性和保暖性，且成本低于其它合纤絮片。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。