sync code的意思|示意

A novel symbol synchronization is presented with frame synchronization of PPM. On the basis of analyzing frame sync code pattern and length, a PPM frame scheme is designed.

在分析帧同步码型和长度要求的基础上，设计了一种PP M帧结构，提出了利用帧同步来实现PPM符号同步的方法。

It's also much easier to maintain your documentation if it's embedded directly in the code to help keep everything in sync.

如果文档直接嵌入在代码中，就非常容易维护文档，有助于保持代码与文档同步。

Designer also creates SQL ce.sdf database file to be used as local cache store as well as synchronization code necessary to interact with the sync Service.

设计器还会创建SQL精简版数据库文件作为本地数据缓存，并生成与同步服务进行交互的代码。