反复核对 meaning in Chinese

cross check
crosschecks
repetitive check

This cumulative testing is seen as part of current work, a cross-check and not a ritual ordeal .
这种累积的测验被认为是通常作业的一部分，是一种反复核对而不是拘泥于仪式的严峻考验。
You should check your answers again and again before you hand in your paper
你在交卷之前应该反复核对答案。
And also i think you should cross check the corrected tech packs before giving any price to us
我也认为你应该在给我们报价前反复核对校对过的技术包裹。
It will take him years of the most painstaking instrument building , campaigns at sea , and every conceivable cross - check to establish the doubt
他将要花费多年时间，从事最艰苦的设备制造、海中活动、反复核对的工作，以确立这个(对光合作用理论的) “置疑” 。