Modality calculation and experimental analysis on large scaled double layered nonlinear vibration screen 大型双层异线性振动筛模态计算与试验分析
Double layered microcapsules for electrophoretic display were prepared by in situ polymerization of urea-formaldehyde combined with complex coacervation of gelatin-gum Arabic. 以尿素-甲醛原位聚合法与明胶-阿拉伯胶复凝聚法相结合制备了电泳显示双层微胶囊。
The soybean gluten produced by the double layered heating pot can reach homogeneous in the shape, is consistent in size, white in color and more velvet in property. 用双层加热锅生产的豆筋可以达到根条均匀,大小一致,颜色变白而且更光滑。
Light propagation in double layered tissues is simulated by using Monte Carlo method in this paper. 利用MonteCarlo方法模拟了光在两层具有不同光学参数的组织中的传输。
Based on the acoustic wave equation in a spherical coordinate system, the eigenfunction expansion method and interface boundary conditions are used to derive the inside scattered sound field of a double layered elastic enclosed spherical shell in this paper. 从球坐标中声波波动方程出发,利用本征函数展开方法和界面边界条件,导出了双层弹性封闭球壳的内部散射声场表达式。