2) secondary dam crest
二坝坝顶
1.
Treatment to the crack on the secondary dam crest of Lianhua hydropower plant;
莲花水电站二坝坝顶路面裂缝处理
3) primary dam
初期坝
1.
A basic study for sub dam construction is the assessment of safety of the primary dam and the characteristics of deposited fly ash.
为满足分级分期灰渣筑坝的设计要求,分析评价初期坝的稳定性与先期粉煤灰灰体堆积特征是构筑分级子坝的重要基础。
4) building tailing dam by installments
分期筑坝
1.
It was shown that the method of building tailing dam by installments should be the key method of building tailing dam.
分析了上游式尾矿筑坝方法的安全隐患 ,指出分期筑坝方法应是未来尾矿库建设的发展方向。
5) ice dam period
冰坝期
1.
In order to obtain the discharge during the ice dam period, it has established related hydrograph of the observation station and the downriver stations and then calculates the discharge by cutting the water level, which has solved the surveying problems during the ice dam period.
为掌握冰坝期间的出流量,文中介绍了采用建立拟测站与下游站水位相关曲线,再利用切割水位的方法进行流量推求,解决了冰坝期间测量难的问题。
补充资料：葛洲坝水利枢纽二期工程的工地
葛洲坝水利枢纽二期工程的工地
葛洲坝水利枢纽二期工程的工地
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