电气系统词汇D3.doc

domestic block 住宅楼宇domestic building 住宅大厦；住用建筑物domestic sub-contracting system 内部自行分包制door frame 门框door sill 门槛dose 剂量dose rate 剂量率dosing pump 剂量泵double glazing glass 双层玻璃double track 双轨dowel 暗钉；销钉；定位销；暗销dowel bar 传力杆；暗销杆dowel joint 榫钉接缝；暗钉接合down pipe 水落管down ramp 下行坡道down stream 下游downward force 下向力draft plan 草图；草拟图drag coefficient 牵引系数；阻力系数drain 排水渠drain cock 排水旋塞drain hole 排水孔drain pipe/tube 排水管drain plug 排水塞drain valve 排水阀drainage blanket/layer 排水砂层；疏水层drainage chamber/manhole 排水沙井drainage channel 排水渠道drainage coefficient 排水系数drainage connection system 排水接驳系统drainage inlet 排水入口drainage material 排水物料drainage measure 排水措施drainage plan 排水设施图drainage pump 排水泵drainage sump 排水集水坑drainage system 渠道系统；排水系统drainage trench 排水渠坑道drainage works 渠务工程；排水工程draw bar 牵引杆draw box/pit 拉线箱/井draw-in 引入draw-off tap 放水龙头drawbridge 闭合桥drawing 图则dredger 挖泥机；挖泥船dredging works 挖沙工程；挖泥工程drencher 喷淋器drencher curtain 水帘drencher head 喷淋头drencher system 水濂系统；大型灭火洒水器drill 钻机drill bit 钻头drilling 钻孔；钻取；钻探drilling machine 钻孔机drive axle 传动轴drive belt 传动皮带drive chain 传动链drive gear 传动齿轮drive motor 传动马达drive pin 传动销drive pinion 传动小齿轮drive screw 传动螺杆driven pile 入土桩；打入桩driven tunnel 入土隧道driveway 车道driving cab 驾驶室driving console 驾驶控制台driving gearbox 驱动齿轮箱driving winch 驱动绞车drop kerb 低边行人路路边石；下斜路缘dry density 干密度deleterious substance 有害杂质deluge valve 涌流阀demand note 缴款通知单demolition 清拆；拆卸demolition works 拆卸工程demonstrate 证明density 密度deposit 淤积物；沉积物；按金；定金； 保证金depot 车厂；仓库；车站depressed road 低于地面的道路depth gauge 深度规；深度计derrick crane 吊臂起重机derust 除锈descale 清除氧化皮description 说明design 设计design and build contract 设计及营造合约design assumption 设计假定design calculation 设计计算资料design code 设计准则；设计规范design details 设计细则design earth pressure 设计土压力design flow 设计流量design life 设计使用年限design load 设计载重；设计荷载design pressure 设计压力design safety factor 设计安全系数design speed 设计速度design stress 设计应力designed mix concrete 配料设计混凝土desilting sand trap/pit 隔沙池；沉沙池destructive test 破坏性测试detailed description 详细描述detailed drawing 详图；细节图；细明图detailed plan 详图detector 探测器；检波器detergent 清洁剂deterioration 退化；恶化development plan 发展计划；发展计划图；发展蓝图development plot ratio 发展地积比率development statement 发展纲领development strategy 发展策略deviate 偏离deviation 偏差；偏向；偏离；偏位device 装置；装备dewatering 降低地下水位；脱水diagnostic test 诊断测试diagram 图表；简图diagrammatic plan 简图diamond interchange 菱形道路交汇处diaphragm 隔膜；膜片；薄膜diaphragm plate 横隔板diaphragm wall 膜壁；隔墙diesel engine 柴油引擎；柴油机diesel fuel/oil 柴油(油渣)diesel hydraulic locomotive 液压传动柴油机车diesel locomotive 柴油机车difference 分歧；差距differential movement 差异移动differential settlement 不均匀沉降diffuser 散光罩；扩散器diffusion coefficient 扩散系数digital thermometer 数字温度计digital vibration meter 数字震动计dilapidation 破旧；崩塌dilute 冲淡；稀释dim transformer 光暗变压器dimension 尺寸dimension survey 尺寸测量dimensional tolerance 尺寸公差dimensioned location 用尺寸标明的位置dimensioned plan 度量图dimmer 光暗掣diode 二极管dip 倾角dip gauge 垂度规dip tube 液面探测管direct brake 直接制动器direct brake valve 直接制动阀direct current (d.c.) 直流电direct purging 直接驱气direct seawater cooling system 海水直接冷却系统direct-fired vaporizer 明火直热式汽化器direction arrow plate 方向指示板directional interchange 定向道路交汇处directional sign 路线指示标志disassembly 拆散；拆卸discharge 排水；卸载；流量discharge valve 放泄阀；排水阀discolouration 变色；褪色discolourising agent 脱色剂disconnect 截断disconnecting trap 隔气弯管；存水隔气弯管disconnection 截断discontinue 中止dish channel 碟渠dish drainage channel 碟形排水渠disinfectant tank 消毒箱dismantling 拆卸；拆除dispersant 分散剂；化油剂displacement 移离原位；位移disposal 处置dispute 纠纷；争议distance gauge 测距规distemper 色胶淘料distributed load 分布载重；分布荷载distribution board/panel 配电屏；配电板；配电盘distribution box 接线盒；配电箱distribution main (water) 配水管distribution reinforcement 匀力钢筋；分布钢筋distribution transformer 配电变压器distributor road/route 干路；干道distributory road network 干路网district distributor route 区域干道district outline development plan 分区发展大纲图disturbance 骚扰；扰动ditch 明沟ditching machine 挖沟机diurnal variation 日际变化diversion kerb 导流diversion of existing utilities 迁移现有公用事业设施diversion of traffic 交通改道diversion of water pipe/watermain 迁移水管diverter 转向器divisional island 分线岛；分车岛；分流岛dock 船坞documentary evidence 文件证据dogspike 道钉dolos block 防波石屎扣(锚形石)dolphin 系船柱dome 圆顶domestic block 住宅楼宇domestic building 住宅大厦；住用建筑物domestic sub-contracting system 内部自行分包制door frame 门框door sill 门槛dose 剂量dose rate 剂量率dosing pump 剂量泵double glazing glass 双层玻璃double track 双轨dowel 暗钉；销钉；定位销；暗销dowel bar 传力杆；暗销杆dowel joint 榫钉接缝；暗钉接合down pipe 水落管down ramp 下行坡道down stream 下游downward force 下向力draft plan 草图；草拟图drag coefficient 牵引系数；阻力系数drain 排水渠drain cock 排水旋塞drain hole 排水孔drain pipe/tube 排水管drain plug 排水塞drain valve 排水阀drainage blanket/layer 排水砂层；疏水层drainage chamber/manhole 排水沙井drainage channel 排水渠道drainage coefficient 排水系数drainage connection system 排水接驳系统drainage inlet 排水入口drainage material 排水物料drainage measure 排水措施drainage plan 排水设施图drainage pump 排水泵drainage sump 排水集水坑drainage system 渠道系统；排水系统drainage trench 排水渠坑道drainage works 渠务工程；排水工程draw bar 牵引杆draw box/pit 拉线箱/井crank 曲柄crank pin bearing 曲柄销承crank shaft 曲柄转轴crash barrier 防撞栏；护栏crash gate 消防车专用栏creep 徐变；蠕变creeping motion 蠕动creeping speed 蠕行速度creosote 木材防腐油crib wall 叠墙；框格式墙critical element 关键构件；临界构件critical load 临界荷载cross grain 横纹cross head 十字头；丁字头cross road 十字路口；交路口cross section 横截面cross sectional area 横截面积cross tie 横木crossfall 横斜度crossing 交叉；十字路口crowbar 铁笔crowd loading 群众荷载crown 路拱；拱顶crucible 坩埚crude petroleum 原油crushed stone 碎石crusher 碎石机crushing strength 压碎强度crystal oscillator 晶体振荡器cubic metre (m3) 立方米(体积单位)cubicle 房；小间cul-de-sac 尽头路；死巷culvert 暗渠；下水道culvert bridge 桥式暗渠curb 路缘石；石curb line 路边线；路缘线curing 养护curing agent/compound 养护剂curing condition 养护环境curing time 养护期current (electricity) 电流current demand 电流需求量current intensity 电流强度current limiter 限流器current limiting reactor 限流电抗器current monitoring device 电流监察器current reducing resistor 减流电阻器current regulator 电流调节器；稳流器current relay 电流继电器current suppressing resistor 抑流电阻器current transformer 电流变压器current-carrying capacity 载流量current-carrying conductor 载流导体curtain wall 幕墙curtain wall supports 幕墙承托物cushion 缓冲；软垫cushioning material 垫承物料cushioning spring 缓冲弹簧cut 切割cut and cover method 锄坑回填法；明挖回填法cut and cover tunnel 挖填方式兴建的隧道cut and fill design 挖填设计cut and fill slope 半填半挖式斜坡cut slope 削土斜坡cutter 切割器cycle track 单车径cyclic loading 循环荷载；周期性负荷；周期荷载cylinder 气筒；液压缸；气缸cylinder crushing strength 圆柱体抗压强度dado 墙裙；护壁dam 坝damage 损毁；损害damp proofing 防潮damper 气闸；气流调节器；减震器； 防火闸dangerous building 危险建筑物dangerous goods store 危险品仓库data transmission 数据输送datum 基准面datum mark 基准记号dead end 尽头处dead load 静荷载；恒荷载；恒载量debris 瓦砾；碎屑；泥石decarbonizing 脱碳deceleration lane 减速车道deci (d) 分(十分之一)decibel (dB) 分贝(声音强度单位)deck 桥面；层面；露天平台decked nullah 铺面渠declination 倾斜decoder 解码器decommissioning 解除运作；停止运作；关闭decompression chamber 减压室decorations 装饰；装修decorative finish 饰面decorative lighting 装饰照明deep bore well pump 深钻井泵deep compaction 深层压实deep foundation 深层地基；深基础deep groove 深槽deep trench excavation 深沟挖掘deep vibration compaction 深层震荡式压实deep well water pump 深井水泵deface 污损default 过失defect 毛病；欠妥之处defective 欠妥defective building 欠妥的建筑物deflection 挠度；偏差度；偏斜；弯沉；偏转；变位deflection coefficient 挠度系数deformation 变形deformation characteristic 变形特征defrost 溶雪；解冻degassing 除气；放气degradation 退化；退降degrease solvent 去脂溶剂degree 程度；度数degree Celsius 摄氏度(温度单位)degree Fahrenheit 华氏度(温度单位)dehumidifier 抽湿机dehydrating cartridge 干燥剂筒dehydration 脱水dehydrator 干燥机；脱水器dehydrogenation tank 脱氢缸delamination 层状剥落delay 阻延deleterious substance 有害杂质draw-in 引入draw-off tap 放水龙头drawbridge 闭合桥drawing 图则dredger 挖泥机；挖泥船dredging works 挖沙工程；挖泥工程drencher 喷淋器drencher curtain 水帘drencher head 喷淋头drencher system 水濂系统；大型灭火洒水器drill 钻机drill bit 钻头drilling 钻孔；钻取；钻探drilling machine 钻孔机drive axle 传动轴drive belt 传动皮带drive chain 传动链drive gear 传动齿轮drive motor 传动马达drive pin 传动销drive pinion 传动小齿轮drive screw 传动螺杆driven pile 入土桩；打入桩driven tunnel 入土隧道driveway 车道driving cab 驾驶室driving console 驾驶控制台driving gearbox 驱动齿轮箱driving winch 驱动绞车drop kerb 低边行人路路边石；下斜路缘dry density 干密度dry powder type fire extinguisher 干粉型灭火器dryer 干燥机；干燥剂drying shrinkage 干水收缩；干收缩dual carriageway 双程分隔车道dual t