批量重命名方法

可以修改指定的域名信息 .单空间多域名绑定管理程序-can modify the designated domain name information. Many single-space domain name bundled management procedures

几款不错js日历, 个人从网上找到的推荐给大家 -Several good js calendar, personal recommendation from the Internet to find U.S.

说明：  经典书籍Reinforced concrete structures-Park，钢筋混凝土研究必读书籍，主要介绍钢筋混凝土本构，非线性等相关方面的知识(Classic books Reinforced concrete structures-Park, Reinforced Concrete must-read book describes the structure of reinforced concrete, nonlinear, and other related knowledge)

中断例程 ，适合2019年电设，有备无患，单片机型号位 MSP4305529，可直接下载使用。(Interruption routine, suitable for 2019 electrical installations, ready for trouble, single-chip model bit MSP4305529, can be downloaded and used directly.)

jQuery侧边浮动多级导航菜单代码是一款适用于手机端侧边导航滑动遮罩层显示代码。(JQuery Side Floating Multilevel Navigation Menu Code is a display code for mobile phone side navigation sliding mask layer.)

磁槽楔槽开口漏磁半开槽等效开槽楔槽漏磁导率半开槽等效开槽楔槽漏磁导率半开槽等效开槽计算

Latex教程，东北大学薛定宇教授编著，一本相当不错的参考书(Latex tutorials, Professor Xue Dingyu, Northeastern University, has compiled a pretty good reference )

基于matlab的电力系统IEEE14节点潮流计算，希望对大家有帮助(Matlab-based power system IEEE14 node flow calculation, we hope to help)

锁相环模块：熟悉锁相环内部的内部结构，工作原理。(PLL module: familiar with the internal structure and working principle of PLL.)

说明：  AD的库文件 ，PCB常见的、广泛的比较好使的原理图库文件的压缩包(AD library files, PCB's common, extensive and relatively easy to use principle library files compressed package)