1) Wave-transparent material
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。
2) wave-transmitting material
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.
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。
3) transparent material
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。
4) radome material
透波材料
1.
Experimental analysis on dielectric properties of silica glass/silicone radome material;
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。
5) microwave-transparent materials
透微波材料
1.
The dielectric properties of microwave-transparent materials are described in brief in this paper,and some developments of dielectric properties of AlN-BN composites are summarized.
简述了透微波材料的介电性能要求,综述了AlN-BN复合陶瓷材料介电性能的研究进展,分析讨论了AlN-BN复合材料的制备工艺、极化机理、影响因素,最后对改进AlN-BN复合材料的介电性能的研究方向提出了展望。
6) high wave-transmissivity materials
高透波材料
1.
Study on high power and high wave-transmissivity materials;
高功率高透波材料的研究
补充资料：透雕
1.界于圆雕和浮雕之间的一种雕塑。在浮雕的基础上，镂空其背景部分，有的单面雕，有的双面雕。一般有边框的亦称镂空花板。
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