差错纠正 meaning in Chinese

fault correct

Because the reliability of nand flash chip is relatively low , the error detection and correction algorithm is discussed , and an algorithm fit for embedded system is introduced . also in the file system , an wear leveling function is provided
由于闪存芯片的可靠性相对较差，文中结合差错校验机制( ecc )与差错纠正机制( edc )的原理实现了适合嵌入式系统的ecc与edc的算法，并为该文件系统实现了平衡擦写算法。