middle tier是什么意思

网络释义

用法例句

Based on the modal matching method,the influence of sandwiched dielectric on the transmission properties of Y slot element double layers frequency selective surface is studied in this paper.

讨论了中间电介质层介电常数、厚度以及传输损耗值对双屏FSS结构的中心频率、传输带宽及传输损耗的影响规律。

A series of SmTbFeCo/ Cr/ TbFeCo trilayers with perpendicular anisotropy were prepared by RF magnetron sputtering, and the effects of Cr interlayer thickness on the magnetic properties and interlayer exchange coupling were investigated.

采用磁控溅射法制备了SmTbFeCo/Cr/TbFeCo系列非晶垂直磁化膜,研究了不同的Cr中介层厚度tCr对薄膜的磁性能和层间交换耦合的影响。