spot checking

基本解釋

If your data is worth backing up, then it's also worth spot checking from time to time.
如果數(shù)據(jù)值得備份，那么它也值得您時常進行抽樣檢查。
A new method of data spot checking based on outlier mining is proposed, which promises a solution to the lack of validity using traditional data spot checking method.
針對傳統(tǒng)數(shù)據(jù)抽查方法很難保證數(shù)據(jù)抽查有效性的缺點，結合離群數(shù)據(jù)挖掘，給出了一種基于離群數(shù)據(jù)挖掘的數(shù)據(jù)抽查新方法。
Postal enterprises shall inform the Customs of their business hours in advance, and the Customs shall promptly send officials to supervise on-the-spot checking and examination.
郵政企業(yè)應當將作業(yè)時間事先通知海關，海關應當按時派員到場監(jiān)管查驗。

Instead, a team of editors scours the site, spot-checking that reviews conform to the company's guidelines.
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Doing some spot-checking here and there would seem to confirm this trend.
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Spot-checking zip codes on the coasts, though, shows a much higher level of participation, so it may heavily depend on where you live.
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If someone carries out a spot check, they examine one thing from a group in order to make sure that it is satisfactory.