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- All fiber materials should not be used in backfill for infrastructures. 一切纤维物质不得遗留于基础设施之中进行回填深埋;
- Adopt high scientific fiber material to take place of steel wire bead, to make tyre foldng. 采用高科技纤维材料代替钢丝圈,使轮胎可折叠。
- The sound-absorbing coefficients of 14 typical fiber Materials with different geometrical cros-sec tion forms and sizes are measured and studied. 测试研究了有代表性的14种不同材质、不同截面几何形状及尺寸大小的纤维材料;
- FR4: Flame Retardent laminate made from woven glass fiber material impregnated with epoxy resin. 用浸渍环阳树脂的玻纤布制成的阻燃积层板。
- So far, the appearing problem could only be unsatisfactorily assigned to the properties of the fiber material. 到目前为止,这些问题只能归结为纤维材料令人不满意的性能。
- Fourthly, the damage mechanism and defensible performance of Nextel/Kevlar fiber material were studied. 推导出了防护层厚度、承力层厚度的几何公式,并确定了层间距几何约束。
- As the transmission medium contains easy winding or bunching of the fiber material. 由于被输送的介质中含有易缠绕或聚束的纤维物。
- Bacterial cellulose is a kind of very potential new-type biologic fiber material. 细菌纤维素是一种很有潜力的新型生物纤维素材料。
- Al causes operated to bring about the war. 那场战争的起因有几个。
- Compared with the other two reinforced fiber materials, the sisal fiber shows the best enhance effects. 而经过改性处理后的剑麻纤维具有相似于聚丙烯纤维的增强效果。
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- Our Roller Wiper product uses a micro wiper fiber material, special the side cent slice, anti-electrostatic axis. 本产品使用超细纤维材质,特殊封边分切,防静电轴心。
- The research situation of applications of pectinase on bio-pulping of bast fiber material are introduced. 重点介绍果胶酶用于韧皮纤维原料制浆的研究进展。
- My name is Alexander, "Al" for short. 我叫亚历山大,简称艾尔。,我的名字叫亚历山大,简称“亚尔”。
- The Fabric is a new-type complex fiber material which has a wide prospect for the application on the reinforcement and reconstruction of structure. 摘要芳玻韧布是一种新型的复合纤维材料,在建筑结构加固改造工程中具有广泛的应用前景。
- The research performance and application in the aerospace industry of the reinforced fiber materials in Russia are discussed in this paper. 本文主要介绍了俄罗斯在增强纤维材料方面的研究及其性能,以及在航空、航天工业的应用。
- At present, as a new type of textile fiber materials and technology development, many types of yarn need for a variety of devices splicer. 目前随着新型纺织纤维材料及工艺的发展,繁多纱线种类需要各种不同的捻接装置。
- Several fiber materials were characterized with fourier transform infrared spectroscopy.Result showed that some were isotactic polypropylene. 采用傅立叶变换红外光谱仪对几种纤维的材质进行了鉴别,经对比红外光谱图,确认了几种纤维的材质为等规聚丙烯。
- As prices of raw materials uprising,margins of main synthetic fiber materials recovered except polyester and acrylonitrile. 今后影响我国合纤原料供需的因素主要是宏观经济发展、国际油价、出口环境等。
- Good materi al can optimize the performance of devices. 根据器件要求,选择合适的材料系列,可实现器件性能的优化。