1) angular spectrum of wave
波角谱
1.
Begining with the charge distribution and Green function,this paper derivates the rigorous angular spectrum of wave and impulse response model,the substrate anisotropy and propagation character are included,and the broadband analysis of diffraction in frequency domain is given.
在比较了现有分析声表面波（ＳＡＷ）叉指换能器（ＩＤＴ）衍射的各种方法后，提出了一种新方法，它直接从产生ＳＡＷ的ＩＤＴ上电荷分布出发，结合波传播特性及压电材料的各向异性，推导出了严格的ＳＡＷ波角谱表达式，再转化为时域脉冲响应，在频域对衍射的影响进行了宽带分析。
2) spectral angel mapper
波谱角度分类法
3) angular-wavelet energy spectrum
角度-小波能量谱
4) triangular wave polarography
三角波极谱法
5) angular spectrum
角谱
1.
According to vector diffraction theory,the optical field incident on a facet of a solid immersion lens(SIL) is the integral of the angular spectrum, which is decomposed into TE and TM waves.
从矢量衍射理论出发,将入射到固体浸没透镜(SIL)底面的光场看成角谱积分形式,并将角谱分量分解为TE波和TM波,从而用隧道薄膜的特性矩阵方法求出相应的反射角谱分量。
2.
Making use of integral transform,the paper gets the angular spectrum of a plane wave,gives a general method of diffraction problems and demonstrates it through an example.
利用积分变换,得到了平面波的角谱,给出了衍射问题的一般计算方法,并通过实例作了说明。
3.
Analytical expressions for scalar/vector angular spectrum transfer function (scalar /vector ASTF) of photon scanning tunneling microscope (PSTM) were derived using Fourier angular spectrum diffraction theorem.
用傅里叶角谱衍射理论推导了光子扫描隧道显微镜的标量和矢量角谱传递函数。
6) spectrum
[英]['spektrəm] [美]['spɛktrəm]
波谱
1.
Synthesis of 3-Chloropropyltrialkoxysilanes and Spectrum Characterization;
3－氯丙基三烷氧基硅烷的合成及其波谱表征
2.
The Disquisition on Crop Classification Based on Temporal and Spectrum Information;
基于时相和波谱信息的作物分类研究
3.
Methods 65 patients were scanned with magnetism resonance spectrum head examination.
目的:调整波谱空间定位和扫描参数,观察其对图像质量的影响,并总结应用要点实践于临床。
补充资料：检谱角抵
1.谓按谱角逐。角抵，即"角抵"。古代的一种技艺表演，类似今之摔跤。
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