单词check digit
un.: 校验数据；检验位
网络: 校验位
检验位
校验数据
Check digit: An extra digit calculated automatically from other digits in a data item and used to check its accuracy.
校验数位：在一数据项目中的额外数位，它自动加上于其他数位中运算，以核对该数据的准确性。
Finally, the code finishes with a check digit that makes sure the bar code has been keyed in correctly.
最终，校验数位会确认条形码键入正确，随之密码也会完成；
A check digit is a method of verifying the accuracy of a single data item, such as a credit card number.
检验位是一种校验单个数据项的准确性的方法，如信用卡号。
Attached is the sales contract with the UPC numbers. Please be sure and add the check digit for 4404.
附件为带UPC条形码的合同，请确定为4404（款）加上校验码。
It also doesn"t verify the credit card"s check digit.
也不能检查信用卡的校验位。
A binary check digit; for example, a parity bit.
一个二进制校验位，例如奇偶位。
The card number, a thirteen- or sixteen-digit string with a check digit
信用卡号，13或16位数字组成的字符串，包括一个校验位
Add ticket stock numbers to agency ticket stock record; HMSA- the first ticket number must contain the check digit
在机票库存表中输入机票号码，第一张机票必须有
this check digit calculation works similar to bar coding
这些校验数位计算工作与条形码相似。