在显示“事前和事后”结果的书面检查清单中记录具有已知答案的问题。
Record questions with known answers in written checklists that show the "before and after" results.
我事前一定会检查好包裹，起程后绝对不重新核对，并且我可以在5分钟内完成打包。
I never wait to check my back or get the bag after the flight, and I can pack in 5 minutes.
如果一家餐馆不能在第一次检查时拿到A级，卫生署只会打分却不会分级，以后卫生署的检查员会在没有事前通知的情况下再度检查，然后以此为基础对餐馆进行分级。
If a restaurant doesn't earn an a during its first inspection, it's considered scored but ungraded and a Health Department official will show up unannounced to re-inspect and possibly award a grade.
传统的安全管理模式一般是事前布置，中途例行检查再加上事故后处理。
The traditional safety management mode is generally arranged beforehand, midway routine check plus accident treatment.
如使用阴离子碳氟化合物，应转为使用阳离子碳氟化合物，事前先检查相容性及是否会导致退色。
If using an anionic fluorocarbon change to a cationic one having checked compatibility and any subsequent effects on fastness.
如使用阴离子碳氟化合物，应转为使用阳离子碳氟化合物，事前先检查相容性及是否会导致退色。
If using an anionic fluorocarbon change to a cationic one having checked compatibility and any subsequent effects on fastness.
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