Paints and varnishes - coating of aluminium and aluminium alloys for architectural purposes - part 1 : coatings prepared from powder coating materials 涂料和清漆.建筑用铝和铝合金涂层.第1部分:由粉末涂层材料制备的涂层
In this thesis , we presented a total review of the research history and current status of gan material and tbp devices 本论文系统分析了国内外gan材料制备和器件应用的研究历史和现状,重点对硅基gan薄膜材料和相关器件进行了研究。
A review on the present status of the application of chemosensors and of the development of preparation of nanosensor materials in the late years was presented 摘要对近年来化学传感器的应用和纳米传感器材料制备的进展作了评述。
The traditional inorganic oxide film and conductive polymer film both have high conductivity , hut their comprehensive property is not quite well 以传统的无机氧化物和导电高分子材料制备的导电薄膜虽然电学性能优良,但综合性能不甚理想。
With the development of the technology , template technique based on bionics plays an important role in making porous materials 近年来在多孔材料制备的技术研究中,从仿生构思出发的模板技术的运用引起了人们的注意,成为制备多孔材料最有效的方法之一。
P . durh , m . villegas , f . capel , p . recio & c . moure , “ low - temperature sintering and microstructural development of nanocrystalline y - tzp powders ” , j . eur . ceram . soc . , 16 , 945 ( 1996 ) 澎信文,添加微量氧化铝对于氧化锆陶瓷材料制备与烧结行为之研究,材料年会论文集, ( 2005 ) 。
The c - axis compressive strength of sapphire decreases dramatically at elevated temperature and the optical transmission cannot satisfy the demand of application and design 但是,限于目前的材料制备和加工技术水平,蓝宝石的高温强度大幅度下降,红外透过率也满足不了设计使用要求。
It was found experimentally that rapid solidification could speed up the peritectoid phase transformation from the metallic a - fe2sis and s - fesi to semiconducting p - fesj2 提高- fesi _ 2相的转变速度是- fesi _ 2基热电材料制备技术的关键之一。实验发现,快速凝固有助于加速-相转变。
In particular , we analyze the temperature - dependent absorption associated with the 1 . 1 ev fundamental indirect band gap of single - crystal silicon . theoretically , a wide temperature range is possible 它具有测温范围广;单晶硅敏感材料制备、加工工艺成熟等优点,因此有较广泛的发展前景。
The microwave high - temperature heating technology has been considered to be one of the most advanced technologies that may replace the conventional heating processing materials in this century 微波高温加热技术被认为是本世纪最有可能取代传统外部加热技术而应用于材料制备的先进技术之一。