查询词典 pumping

air entraining admixture：引气剂

water-reducing admixture: 减水剂 | air entraining admixture: 引气剂 | pumping aid: 泵送剂

pavement recapping：路面翻修

pavement distress 路面病害 | pavement recapping 路面翻修 | pavement slab pumping 路面板唧泥

electrochemical roughening：电化学粗加工

electrochemical pumping 电化学抽运 | electrochemical roughening 电化学粗加工 | electrochemical shutter 电化学快门

pipe-line spans：管道跨距,管线跨距

pipe-line pumping station ==> 管道泵站 | pipe-line spans ==> 管道跨距,管线跨距 | pipe-line storage ==> 管道储存量

winterized concrete plant：防寒混凝土拌和厂

well-sump type pumping plant 深井式泵站 | winterized concrete plant 防寒混凝土拌和厂 | plant with storage 有库容的电站

ash rock：火山灰岩

ash pumping ==> 水力除灰 | ash rock ==> 火山灰岩 | ash screen ==> 滤灰网

band wheel shaft：主轴

band wheel pumping power 深井泵抽油的皮带驱动 | band wheel shaft 主轴 | band wheel 绳式顿钻钻机的主传动轮;传动皮带轮;带式刹车轮毂

band wheel pumping power：深井泵抽油的皮带驱动

band viscometer 带式粘度计 | band wheel pumping power 深井泵抽油的皮带驱动 | band wheel shaft 主轴

beam pumping well：游梁式抽油机抽油的井

beam pumper 游梁式抽油机 | beam pumping well 游梁式抽油机抽油的井 | beam rating 驴头负荷

pump bucket：泵叶斗

泵送图 pumping plan | 泵叶斗 pump bucket | 多孔环 pulverising ring

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法