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

• If other errors can't be detected, double check whether the size of work piece program can completely match with the size of original drawing.
  如果没有检测出其它误差，重新仔细检查工件程序的尺寸是否与原来的图纸的尺寸完全匹配。
• The bypass line shall consist of a meter, a small diameter double check assembly with test cocks and isolation valves.
  旁路管线应该由一个水表，配置测试旋塞和隔离阀的一个小直径双止回阀总成构成。
• Maybe we should double check to make sure everyone is aware of the importance of this meeting.
  或许我们需要重新确认一下。确保每个人都意识到这次会议的重要性。
• If you ship packages, double check all addresses.
  如果您运送包裹，仔细检查所有的地址。
• 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。
• Also double check that you are copying the files in the correct place on your PSP.
  还仔细检查您要复制在您的PSP的正确位置的文件。
• 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。
• 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。
• This is the final finishing up! Double check everything and see if you're happy with the result.
  接下来，到了最后的收尾工作了。再检查一下，看看对自己设计的成果完全满意了吗？
• 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。