...扩大表面法 英文名称： Acoustics - Measurement of sound absorption properties of road surfaces in situ - Extended surface method 页数： 8 采用标准： ISO 13472-1-2002,IDT 被替代标准： 归口单位： 引用标准： 分类号： Z32 发布日期： 200..
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Meanwhile, the 2h-w (100) surface system was studied by the extended LEPS method for investigating the subsurface adsorption state effect on the surface adsorption state.
同时，为了研究内层吸附态对表层吸附态性质的影响，利用改进推广的LEPS方法研究了2 H - W(100)表面体系。
In situ surface Raman spectroscopy has been extended to study silicon electrode surfaces by optimizing the Raman system and the surface roughening method.
通过对拉曼谱仪和电极粗糙方法的优化，本文将表面拉曼光谱技术拓宽到了半导体硅电极表面的现场研究。
The new method is calculated simply, the extended curve and surface is more fairing, and have less energy and more smooth curvature variation.
新方法具有计算量小，所得到的延伸曲线曲面更为光顺，并且具有更小的应变能和曲率变化率的优点。
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