介绍电阻，电容，电感的常用参数种类，方便查询-Introduction resistors, capacitors, inductors common types of parameters to facilitate query

Lrc歌词文件格式说明及C++实现,支持ANSI和Unicode格式，超强纠错-Lrc lyrics file format specification and C++ implementation.Supports ANSI and Unicode format, super error correction