break in water main 供水干管破裂
This paper break the traditional of economic benefit which analyze main from the way that the water saving irrigation engineering item commence, but take farm crop as the main research object.
本篇论文打破了传统的节水灌溉经济效益分析主要从工程项目入手的方式,而以作物为主要的研究对象。
Because of fast close of speed open-shutter, the shocking pressure is produced in supply water pipe, This is the main causes of break of supply water pipe and its sleeve.
在洪水管路中,由于快速开闭器的速关而产生的冲击压,是供水管路和接头破裂的主要原因。
A sharp, dense facade runs along the main avenue, leading to the heart of the area, while protruding, vertical slabs of chalkstone break the glass facade facing the water.
沿着主街的立面鲜明而密集,延伸到该地区的中心位置。临水立面的玻璃幕墙凸出一些垂直石灰石板。
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