dual slot meaning in English

双插槽

Dual slot design allows you to use sd memory cards or memory stick media according to your needs . this means your camera is compatible with the widest possible range of digital equipment
双插槽设计让您可按个人需要自行选择使用sd记忆卡或memorystick ，这表示您的相机可兼容不同种类的数码器材。
Furthermore , some basic knowledge about the system design and analysis about the reflectarray is also presented . based on the dual slot theory , the method that could compute the basic performance of the reflectarray is introduced , including the relationships between some primary reflectarray design parameters and the working efficiency as well as the working bandwidth of the reflectarray
本文还对阵列反射天线性能的总体分析和设计方法做了基本的介绍,提出了基于双缝模型的系统整体仿真的方法,并且对于主要的设计参数对于天线的整体工作效率以及工作带宽的关系做出了基本的分析和介绍。