spot checking是什么意思

spot checking

英[sp?t ?t?eki?] 美[spɑt ?t?k?]

[词典] 现场抽查，现场检查;

[例句]If your data is worth backing up, then it's also worth spot checking from time to time.

如果数据值得备份，那么它也值得您时常进行抽样检查。