e损坏、破坏DamperDMPR阻尼器、挡板Danger危险、危险物Dank潮湿Dangerzone危险区Data数据Database数据库DataacquisitionsystemDAS数据采集系统Datahighway数据高速公路Date日期Datapool数据库Dcluboilpump直流润滑油泵Deadband死区DeaeratorDEA/DEAE/DEAER除氧器Decimeter分米DecreaseDEC减少Deep深度、深的、深Default默认、缺席Degree度、等级Demand要求、查问Delay延迟Delaytime延时Delete删除Demineralizedwater除盐水Demineralizer除盐装置Deposit沉积结垢Desalt除盐设备Description说明、描述Destination目标、目的地Desuperheater减温器DesuperheaterwaterDSHWTE减温水Detail细节Detect发现、检定Deviate偏离、偏差Device设备、仪器Diagnosis诊断Diagram图形、图表Diagramdirectory图目录Diagramnumber图形号Diameter直径Diaphragm膜片、隔板Dielectric介质、绝缘的Dieselgenerator柴油发电机Difference差异、差别、差额Differentialprotection差动保护Diffpress差压DiffexpansionDIFFEXP胀差DifferentialpressureDP/DSP差压Digital数字的Digitalelectrichydraulic电调Digitalinput/output数字量输入/输出Digital-to-analogD/A数/模转换Dioxde二氧化碳DirectcurrentDC直流(电)