I 開頭單詞
irrigationiat n.灌溉者；水利專家
irrigational adj.灌溉的；水利的
irrigation works 灌溉結構物
irrigation with torrential flood [農業(yè)科學]引洪漫地
irrigation water requirement [農業(yè)科學]灌溉需水量灌溉用水
irrigation water [農工] 灌溉用水
irrigation system [農工] 灌溉系統(tǒng)，澆灌系統(tǒng)
irrigation station 灌水站；[農工] 灌溉站
irrigation siphon [經濟學]灌溉虹吸管
irrigation requirement index [水利工程]灌溉需求指數
irrigation requirement 灌溉需水量
irrigation pumping station survey [農業(yè)科學]灌溉泵站測量
irrigation pipe system [水利工程]灌溉管道系統(tǒng)
irrigation pipe network [農業(yè)科學]灌溉管網
irrigation nasolacrimal duct [醫(yī)藥科學]鼻淚管沖洗
irrigation management system [農業(yè)科學]灌溉管理信息系統(tǒng)[經濟學]灌溉管理制度
irrigation layout plan [農工][測] 灌區(qū)平面布置圖，灌區(qū)布置規(guī)劃
irrigation inverted siphon [農業(yè)科學]地下渠道