英语词汇down comer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	down comer
释义	down comer 简明释义下降管：一种用于输送液体或气体的管道，通常用于将液体或气体从较高位置输送至较低位置。网络释义短语 1 down-comer tube 降水管 2 down comer 下降管 ; 溢流管 3 down comer annulus 下通环管双语例句 1 The compound tray has no down comer, gas and liquid counter flow through the holes of on the tray. 复合塔板不设降液管，气液同时逆流穿过筛孔。 2 The specially designed down comer removes the collection of the solid suspension at the tray and overcomes the congestion phenomenon during the process. 特殊设计的降液管有助于消除塔板上固体悬浮物的聚集，克服操作过程中的堵塔现象。
随便看	service of arresting ship document service of charges service of documents service office service of legal process service of notice service of order service of process service of summons service of writ service oil tank service on demand service oneself service operation service/operator panel service orchestration service order service order program service order table service organization Service Organization,Management service organizations Service Organizations,Management service orientation service-oriented

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。