?大修工艺过程
... 大修定额 major repair standard; 大修工艺过程 overhaul pipeline; 大修检查 overhaul(ing) check; ...
"I don't see a need to overhaul the regulations. The regulations cover the major causes of pipeline failures,and we do not see any gaps."
VOA : special.2011.07.08
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。