error of closure

例句：

1. 1. The engineer made a mistake in the closure of the valve.
   工程师在阀门的关闭上犯了一个错误。
2. 2. The software developer needs to fix the error in the closure of the program.
   软件开发者需要修复程序中的错误闭合。
3. 3. The scientist discovered an error in the closure of the experiment.
   科学家发现了实验中闭合部分的错误。