double check

英 [ˌdʌbl ˈtʃek]

美 [ˌdʌbl ˈtʃek]

双重核算制，复查（核）；两子同时将军

化学

英英释义

noun

• something that checks the correctness of a previous check
  Synonym:countercheck

双语例句

• A Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply.
  当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。
• She made a double check to make sure that the door was properly locked.
  她仔细检查确保门已锁好。
• We all need to double check work before we hand it in.
  在上交任务之前。我们都需要多次检查。
• A lot of airlines use that cutoff, some earlier, so make sure you double check.
  很多航空公司以此为截止日期，有些更早，所以你一定要仔细算好。
• Welding in the closed area, double check the area when finish welding to prevent the occurrence of burning.
  在闷顶、隔墙等隐蔽场所焊接，操作完毕后应反复检查，以防阴燃发生。
• The bypass assembly consists of a meter registering either gallon or cubic measurements, a double check assembly and required test cocks.
  旁路总成包括一个可记录加仑或立方米的水表，一个双止回阀总成和所需的测试旋塞。
• Note that the syntax may change from release to release, so double check the version you've downloaded and the API you're browsing.
  注意，不同发布的语法可能不同，因此，请仔细检查您已下载的版本和正在浏览的API。
• Double check all your gear!
  你们该整理一下装备！
• To ensure that amounts quoted in our stories were correct, we placed hundreds of phone calls and emails with officials to double check the amounts.
  为了确保我们的故事报价金额是正确的，我们把同官员的电话和电子邮件数百仔细检查的数额。
• You must double check everything to make sure that the documents meet the terms of the letter of credit.
  你还要复核所有票据，确保文件和信用证的条款一致。