...com 中国论文网 关键词：水利工程；维修养护；有效方法；对策 [gap=394]Keywords: water conservancy engineering; Maintenance maintenance; Effective method; countermeasures ...
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...CTIME.COM 关键词：水利工程；维修养护；水管单位 [gap=379]Keywords: water conservancy engineering; repair and maintenance; water units ...
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Hereby the grades of health conditions for concrete bridge were determined to present a reasonable and scientific decision for the maintenance and repair of the concrete bridge structures.
据此确定混凝土桥梁状况等级,为混凝土桥梁结构维修养护工作提供了合理的科学理论依据。
参考来源 - 运用层次分析法鉴定混凝土桥梁健康状况·2,447,543篇论文数据，部分数据来源于NoteExpress
最后评价结束后，提出了相应的维修养护措施。
At last, after the assessment is over, we put forward relevant maintenance measure.
为指导维修养护，须监测结构物附近的纵坡差；
The longitudinal gradient difference near structures should be measured to guide repair and maintenance of highway.
公司经理虽极力否认，但安全性和维修养护费用水平所存在的问题不得不使很多人产生疑问。
Managers deny it, but many suspect safety and maintenance standards suffer.
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