晶体模型 meaning in English

crystal model
crystalmodel

Two - dimensional photonic crystals with heterostructure is proposed . its band gap was calculated by the finite difference time domain method . the numerical analysis showed that the band gap is enlarged
摘要提出异质结构的二维光子晶体模型，用时域有限差分法计算其带隙，数值计算结果表明，其带隙宽度变大。
The multiply scattering method is used to simulate the propagation of waves in these structures . on the other hand , we also manufacture the samples and measure the transmittance of light with hp8510c vector network analyzer
按照这些条件，设计制作了相应的光子晶体模型，并用多重散射的方法对它们分别进行了模拟计算。