a digit representing the sum of the digits in an instance of digital data; used to check whether errors have occurred in transmission or storage
例句
用作名词 (n.)
The IP layer supplies a checksum that includes its own header. 网络层提供包含自身报头的检查和。
Method reads the contents of the file into a buffer to compute the checksum. 方法将文件内容读取到缓冲区中以计算校验和。
This one-way value is sometimes called the message digest, and is analogous to a digital fingerprint or checksum for the document. 有时这个单向值也叫做报文摘要，与文档的数字指纹或标准校验和相似。
美
['tʃeksʌm]
