我在网上和一些国内知名期刊，数据库中找到的所以关于NesC的学习讲解资料。个人认为这种语言在中国还是比较新的，资料不好找！有需要的朋友可以下载-I was online and some well-known journals, databases found on the so NesC learning on the information. Personally think that this language in China is still relatively new, data不

数据库连接查询leftjoin的优化使用，以及和子查询的对比，在不同的数量级上分别阐述用什么方式比较合适-Database connection the query optimization use leftjoin, and subqueries contrast, expounded in what way is more appropriate in a different order of magnitude

只实现简单的通讯功能,没有加数据库，比较简单实用性一般-Just simple communication functions, plus there is no , is generally relatively simple practicality