讲述了高中一年级物理的极其重要的经验总结和，重要的公式，很是使用的啊！！请随意使用。-About the high school physics experience is extremely important and, it is important to the formula, it is the use of ah! ! Please feel free to use.

LTE FDD数字蜂窝移动通信网 Uu接口技术要求 第1部分：物理层概述-TD-LTE digital cellular mobile telecommunication network Uu Interface Technical Requirement – Part 1 : Physic Layer General