1) wave-transparent composites
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透波复合材料
1.
Heat resistant wave-transparent composites are one of national key martial materials which have multifunctional characteristics including outstanding heat-resistance and wave-transparency as well as good mechanical properties.
耐高温有机透波复合材料是国家战略必需的关键材料,是一类集防热、透波、承载于一体的多功能介质材料。
2) transparent composite
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透光复合材料
1.
Development of nanofiber reinforced transparent composites added with nano-titanium dioxide(TiO2) particles was made in this paper,in which poly(methyl methacrylate)(PMMA) acted as the matrix material.
对纳米二氧化钛粒子改性聚甲基丙烯酸甲酯(PMMA)透光复合材料的性能进行研究。
3) Wave-transparent material
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透波材料
1.
The strength,hardness,wear resistance,chemical resistance,thermal shock resistance and electric insulation of silicon nitride are very excellent,so it is regarded as the most promising new wave-transparent materials.
随着航空航天技术的发展,飞行器的飞行马赫数不断提高,对透波材料提出了更高要求。
4) wave-transmitting material
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透波材料
1.
In this paper, the recent progress of porous ceramic wave-transmitting materials (PCWs) was described.
综述了多孔陶瓷透波材料的选择、制备工艺、应用及研究现状。
2.
The progress of foreign wave-transmitting materials during the past decades was reviewed.
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综述了数十年来国外透波材料的发展,并结合实际例子对影响透波材料高温电性能的因素进行了分析。
5) transparent material
![点击朗读](/dictall/images/read.gif)
透波材料
1.
The characters of transparent materials for aerospace were presented in detail, and the progress in the research of reinforcing fiber and resin for aerospace was reviewed.
介绍了对航天透波材料的具体要求,并详细探讨了航天透波复合材料纤维增强材料和树脂基体的研究进展,最后简单介绍了湿度、树脂含量、孔隙率、吸水性、后处理温度及时间、纤维的表面处理等因素对复合材料透波性能的影响。
6) radome material
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透波材料
1.
Experimental analysis on dielectric properties of silica glass/silicone radome material;
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高硅氧/有机硅透波材料介电性能实验分析
2.
In this paper the dielectric properties of silicone resin matrix radome material were studied.
主要进行了甲基硅树脂基透波材料介电性能研究,结果表明,采用甲基硅树脂做为透波材料基体研制的高性能透波复合材料介电性能优良,材料经800-1200℃高温处理后在电磁波频率为9。
补充资料:透X射线功能复合材料
分子式:
CAS号:
性质:指能透过X射线的功能复合材料。实验表明碳纤维增强环氧树脂的复合材料对于X射线有很好的透过性能。碳纤维/环氧复合材料单位厚度的X射线吸收率为1.4%/mm,而铝则为7%/mm,所以该种复合材料被用来制造医用X光机的床体和底片暗盒。用这种材料制造的床体已经较广泛的使用,其特点是用小功率的X光机就能达到满意的效果,即节约了电能又有利于减少患者和医务人员受X射线辐射的伤害。目前它比其他复合材料的透X射线功能要优越。
CAS号:
性质:指能透过X射线的功能复合材料。实验表明碳纤维增强环氧树脂的复合材料对于X射线有很好的透过性能。碳纤维/环氧复合材料单位厚度的X射线吸收率为1.4%/mm,而铝则为7%/mm,所以该种复合材料被用来制造医用X光机的床体和底片暗盒。用这种材料制造的床体已经较广泛的使用,其特点是用小功率的X光机就能达到满意的效果,即节约了电能又有利于减少患者和医务人员受X射线辐射的伤害。目前它比其他复合材料的透X射线功能要优越。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条