查询词典 composite

A fiber plastic tube with infiltration resistance membrane is dipped with composite resin to form a composite flexible tube, than the tube is turned inside out by hydraulic pressure and, as a lining, adhibited on inner wall of an old pipeline.

该技术采用有防渗透薄膜的纤维塑料软管，并经复合树脂充分浸渍形成纤维塑料复合软管，再通过水压将软管翻转并内衬在需修复的旧管道内壁，固化后形成一条坚固光滑的纤维塑料复合新管。

Strong technical force, a number of products fill the gaps: all kinds of import and export of machinery such as the Teflon mesh conveyor belt, garment machinery used bonders with no seams, double-composite conveyor belt, rubber-coated silicon fluoride Glass fiber cloth and all kinds of Teflon composite material products to first-class quality, preferential prices, the strong momentum into the domestic and international markets.

公司技术力量雄厚，多项产品填补国内空白：如各种进出口机械的特氟龙网格输送带，服装机械用的粘合机无接缝带，双层复合输送带，硅氟橡胶涂覆玻璃纤维布和各种特氟龙复合材料产品以一流的品质，优惠的价格，强劲的势头，挺进国内、国际市场。

PVA and Gel were used to fabricate a gelatinous composite. The PVA/Gel composite was characterized by IR and XRD, which indicated that PVA and Gel was cross-linked via hydrogen bondings.

本文合成了PVA/Gel水凝胶，并用IR及XRD对其进行表征，结果表明PVA和Gel之间通过氢键发生交联。

The ATCM applies to manufactures, distributors, importers, fabricators, retailers and third party certifiers of composite wood products, and finished goods that contain composite wood products, which are destined for the California market.

ATCM适用于运输目的地是加州的生产商，分销商，进口商，制造商，零售商，复合木材的第三方认证机构，以及成品中含有复合木材的公司。

The results show that space finite analysis results are close to test ones, bottom chords suffer axial force and large in-plane bending, and the max stress is nearby each middle internode. The max stress of node crossbeams occurs in No.2 bottom flange, and that of internode crossbeams happens in ones lying in the middle of every internode. The concrete slab is in tension at the longitudinal direction, and also suffers bent at vertical loads. The degree of completely-composite model taking part in the combined actions is about 55%, while that of semi-composite model is 42%-43%. The combination of concrete slab and bottom chord increases the degree of floor system taking part in the combined actions, lightens the burden of bottom chord, and reduces out-of-plane bending of node crossbeams especially the ones near bridgehead. Stress and displacement of main truss can be evaluated by a equivalent plane rigid frame in preliminary design, and effective stiffness of bottom chords are composed of original ones and concrete slab, and the concentrated load from deck can be translated into uniform load.

研究结果表明：空间有限元分析结果与试验结果较吻合；下弦杆受到轴向拉力和较大的面内弯矩作用，各节间最大应力出现在节间中点附近；节点横梁最大应力发生在横梁2的下翼缘，节间横梁最大应力发生在位于端节间中部的小横梁上；混凝土板顺桥向整体受拉，并在竖向集中荷载作用下产生弯曲变形；全结合模型大部分节间内的桥面板参与主桁共同作用的程度为55%左右，半结合模型桥面板的参与程度为42%~43%；桥面板与下弦杆结合能够增加桥面板的参与程度，减轻下弦杆荷载，减少节点横梁尤其是靠近桥头横梁的面外弯曲；对桥梁进行初步设计时，主桁杆件的位移与内力可按照1个等效的平面刚架计算，下弦杆的等效刚度由原下弦杆截面和混凝土桥面板截面组合而成，桥面荷载可转化为均布荷载施加。

The study of the morphology of PPy/nanoparticle composite material by scanning and transmission electron microscopies shows us that the gold nanoparticles can be stably coated on the surface of PPy. The Surface-enhanced Raman Scattering spectrum results indicated that the composite microtubes can be applied to hold and analyze trace molecules as signal-enhancing cuvettes for Raman spectroscopy.

扫描电子显微镜、透射电镜观测结果表明：金纳米粒子能够稳定地包覆在聚吡咯管壁上；表面增强拉曼光谱研究表明：该复合材料具有良好的表面增强拉曼信号功能，与复合前相比，拉曼信号增强104~105，可望用于痕量物质的检测。

By the studying of the course, the students should understand the relationship of structures and properties of polymeric composite materials, preparation technology, investigation method, structure morphologies, mechanical properties and application of polymeric composite materials. The students should have basic knowledge on polymer materials and filler, fiber for polymeric composites material preparation..

通过本课程的学习，使学生理解填料填充、玻璃纤维增强高性能聚合物基复合材料的结构与性能的关系；了解聚合物基复合材料的制备方法、研究方法、结构形态、力学性能以及制备聚合物基复合材料的高分子材料和填料、纤维等基本知识和应用。

In order to design and manufacture more excellent space remote sensor, a new type of astronautic material — graphite fiber reinforced aluminium matrix composite (Gr/Al composite) is investigated.

为了设计和制造出性能更加优越的空间遥感器，对一种新型航天材料—石墨纤维增强铝基复合材料(Gr/Al composite)进行了研究。

M40J graphite fiber reinforced aluminum composite is fabricated by a vacuum liquid infiltration process and the effects of an acid phosphate binder on the properties of the fiber preform and its composite are studied in this paper.

以高模高强石墨纤维M40J增强铝基复合材料为研究对象，研究了真空液相压渗工艺中，偏磷酸铝粘接剂对纤维预制件抗压性能及复合材料力学性能的影响。

In chapter 6, composite wavelets is first put forward and used to design digital filter by the author, this filter based on composite wavelets has the flattest band pass performance.

从小波良好的带通滤波性能出发，首次提出组合小波的概念，并用于数字滤波器的设计，得到了具有最平坦通带特性的组合小波滤波器。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。