1) working pipeline
在役管线
1.
Research on the nondestructive detecting equipment of working pipelines;
在役管线无损检测设备的研究
3) long-distance transported pipeline in use
在役长输管道
1.
On the base of foreign advanced assessment standards, we have developed the assessment system of remaining strength for long-distance transported pipeline in use, take the present situation of long-distance transported pipeline in use in our country into consideration.
由于压力管道的缺陷常常导致灾难性后果及重大的经济损失,在役长输管道剩余强度安全评定是极具有意义的研究领域。
4) in service
在役
1.
By introducing the oversea s advanced technology,according to the various factors which impact gas pipeline integrity,an analysis is made of the integrity assessment of gas pipeline in service from three aspects:safety,reliability and risk.
引入国外发展较好的完整性评价技术,从影响在役输气管线完整性的各种因素着手,对在役输气管线的完整性评价从安全性、可靠性和风险性3个方面进行分析。
2.
Date of domestic and international show that the economic loss caused of the harms of enduring disease of the bridge structure is very huge, and along with variety of environment, growth of service time , raise of function request, The durability problem of in service RC bridge is more and more outstanding.
国内外有关资料表明,由于桥梁结构耐久性病害而导致的经济损失是非常巨大的,并且随着环境的变化、在役时间的增长、服务功能要求的提高,在役钢筋混凝土桥梁的耐久性问题愈来愈突出。
5) movement of in-service pipelines
现役管线移位
6) pipeline steel in sour condition
酸性服役管线钢
补充资料：士兵预备役(见预备役)
士兵预备役(见预备役)
reserve duty of the enlisted
shibing yubeiyt士兵预备役(resery。du:y。fthe enlisted)见预备役。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条