Lzma的全称是Lempel-Ziv-Markov chain Algorithm,和bzip2/gzip一样，是一款压缩/解压软 件.它比bzip更加快速与高效。就我们所知, gzip压缩比率低于bzip2 (还有 lzma).-Compression ratio results are very dependent upon the data used for the tests. Usually, 7-Zip compresses to 7z format 30-70 better th