基本解釋[交通運輸工程]挖泥船排泥管道英漢例句雙語例句Brief: The pipe line is needed to dredge when it was blocked. It is very dirty and dangerous and lower efficiency or can not operate by manpower when the pipe line is waste or poisonous.內(nèi)容摘要:管道被堵塞需要疏通,如果是用普通的人工清理方法在遇污水或有毒管道時不但臟且是很危險的,而大面積泥土淤積時效率很低或根本無法疏通。blog.sina.com.cndredge pipe line更多例句詞組短語短語cutterhead pipe line dredge 鉸吸式挖泥船hydraulic pipe line dredge 吸泥式挖掘船;吸揚式挖泥船hydraulic c pipe line dredge 吸泥式挖掘船hydraulic permeability pipe line dredge 水力排管式挖掘船dredge pipe line更多詞組專業(yè)釋義交通運輸工程挖泥船排泥管道