这是一个英语文章，讲述怎么优化LEACH，和在实际当中的有效数据传送问题！-This is an English article, how about optimizing LEACH, and in practice, the effective data transfer problem!

这是一篇介绍leach算法的英文文章，挺经典的，多次被引用-English articles article leach algorithm, very classic, much-quoted