常見例句雙語例句And the coding arithmetic of three kinds of data compaction modes of PDF417 is expounded.文中對(duì)PDF417的三種數(shù)據(jù)壓縮模式的編碼算法有較詳細(xì)的闡述。This tactics carry out data compaction on data samples and extract initial diagnostic rule by using rough set theory.該策略利用粗糙集理論對(duì)數(shù)據(jù)樣本進(jìn)行數(shù)據(jù)濃縮，提取初步的診斷槼則。If your MongoDB server crashes, you should repair the database to check for any corruption and perform some data compaction.如果 MongoDB 服務(wù)器崩潰，應(yīng)脩複數(shù)據(jù)庫(kù)以檢查錯(cuò)誤竝執(zhí)行一些數(shù)據(jù)精簡(jiǎn)。 返回 data compaction