同时讨论了异向媒质电磁参数与理想完美透镜条件的偏差对异向介质对倏逝波恢复作用的影响。
The effect on this restoration caused by the deviation of the electromagnetic coefficients from the "perfect lens" conditions was discussed.
超声在介质中的传输是一个复杂的过程,它既被散射又被吸收,而生物媒质是由水、脂肪和蛋白质组成的物质,与均匀流体具有完全不同的特点。
Ultrasonic scattering and absorption is a complicated processing. Biologic media is composed of water, fat and protein, which is different from even liquid matter.
应用推荐