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mygalaxy1977铜虫 (正式写手)
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[求助]
请帮忙翻译下面一段话
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| 高性能XXX是国防武器工业、轻量化汽车和大飞机制造等领域急需的增强材料，但在复合材料中其优异的力学性能主要集中在XXX的轴向，而在横向的界面粘合很弱，导致复合材料中XXX之间极易发生破坏。本项目通过水相电化学法在XXX表面通过共价键接枝碳纳米管形成多尺度增强体，有望实现对XXX的表面结构进行一定程度上“各向同性”优化设计，从XXX的横向和纵向同时增强复合材料的性能。本课题研究在电化学体系中碳纳米管羧基负离子在超声波辅助下的传质、吸附和反应历程以及电化学接枝对XXX力学性能的影响，阐明水相电化学的反应机理及XXX表面结构控制机制，并初步探讨XXX表面接枝碳纳米管对复合材料中XXX与树脂界面的影响机制。本项目的创新点在于发展一种反应温和可控、环境友好且可工业化的XXX/碳纳米管复合纤维的新制备方法，对于发展下一代高性能XXX和高性能复合材料具有重要意义。 |
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jijianjndx
银虫 (小有名气)
- 翻译EPI: 4
- 应助: 27 (小学生)
- 金币: 199.2
- 散金: 38
- 红花: 1
- 帖子: 167
- 在线: 36.8小时
- 虫号: 1417990
- 注册: 2011-09-26
- 性别: GG
- 专业: 电化学分析
【答案】应助回帖
爱与雨下(金币+2): 2012-02-22 10:03:31
sltmac(金币+50, 翻译EPI+1): 2012-02-29 08:49:26
sltmac(金币+50, 翻译EPI+1): 2012-02-29 08:49:26
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high-powered XXX is uregently needed reinforced material of fields ,such as defense-related weaponry industy,light-weight automobile and huge airplane-making industy,but druing the composite materials the perfect mechanical property is concentrate upon the axial direction of XXX.The interfacial adhesion strength of axial direction is weak, which leads that the gamage of composite materials.This progame uses covalent bond grafting the carbon nanotubes to form multiple dimensioned enhanceosome by hydroface-electrochemical process.promissing to realizeing optimization design of "isotropism" on the surface texture of XXX, which means that the composite material function of horizontal and vertical of XXX will be strengthened simultaneously.This project studyed the mass transfer,adsorption ,reaction mechanism of carbon nanotube carboxyl anion under the ultrasonic-assisted treatment of electrochemical system and influence of XXX's mechanical property by electrochemical grafting .And it illuminates that the reaction mechanism of hydroface-electrochemistry and control mechanism of surface structure of XXX, and it investigates preliminarily influencing mechanism of XXX surface grafted carbon nanotube to interface between XXX of composite material and colophony. Of this progame the innovation point is that it invents a new preparation method of XXX/carbon nanotube duplex fibre ,which is reaction-mildness and controllable,environment-friendly and industrialization-feasible,which is significant to develop the next generation-high performance XXX and composite materials. |
2楼2012-02-22 09:36:45
jijianjndx
银虫 (小有名气)
- 翻译EPI: 4
- 应助: 27 (小学生)
- 金币: 199.2
- 散金: 38
- 红花: 1
- 帖子: 167
- 在线: 36.8小时
- 虫号: 1417990
- 注册: 2011-09-26
- 性别: GG
- 专业: 电化学分析
3楼2012-02-22 09:38:52