常見例句雙語例句The heat transmission of products pipeline along with hot crude pipeline in one ditch has some effects on the operation of crude oil pipeline.同溝敷設管道中成品油管道和原油管道間的傳熱對原油管道的運行有一定的影響。The large-scale blackout in Guizhou has affected the operation of the Southwestern Oil Products Pipeline, posing threats on the supply of oil products for Guizhou and Yunnan markets.貴州大面積停電影響了西南成品油管道運輸,威脅到貴州、云南成品油市場供應。This paper introduces the commissioning process of Beijing-Tianjin Products Pipeline and analyzes the hydraulic condition of pipeline operation to find out the cause of high frictional drag.介紹了津京輸油管道的概況和投產(chǎn)過程,對管道的運行狀況進行了水力分析,找出了管道摩阻損失過大的原因。 返回 products pipeline operation