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1、水电站部分专业词汇A abrasion 磨损，腐蚀abrasion performance 耐磨性adapter 接头aeration 通气air-tightness 气密性anchor bolt 地脚螺栓assembly drawing 装配图axial lid 推力轴承air-operated tool 风动工具B bearing 轴承baffler 挡板，折向器bearing thrust 轴承推力bifurcation 分叉bolt cover 螺栓盖buffer 缓冲器burnish 抛光burst 爆破bush 轴套bulkhead gate平板闸门by-pass 支流，旁通C C
2、avitation 空蚀、空化Cable 电缆Calibration 校核，标定Centrifugal 离心Centripetal 向心的Conduit 管道conical tube 锥管console 控制台continuum 连续contraflow 逆流conveyance 输送curtain 屏蔽curvature 曲率cushion 缓冲器commencement 开始crance 起重机Gantry Cranes 门式起重机D Deriaz turbine / Diagonal-flow turbine 斜流式水轮机draft tube引流管，尾水管damp阻尼damper阻尼器d
3、atum基准线E embedded part埋件ejector 喷射泵elastic 弹性的elbow 弯管，肘管erection 安装erode 侵蚀erosion 腐蚀，侵蚀，冲蚀F Francis turbine 轴同辐流式涡轮机，混流式水轮机Field welding 工地焊接Filter 过滤Flywheel 飞轮Forge 锻造G Gate valve闸阀Governor 调速器Gravity dam 重力坝H Hydraulic tubine and auxiliary equipment 水轮机及其辅件Head Cover顶盖header干管hoist吊车I impulse b
4、lade冲击式叶片intake 进水口intake canal引渠intake gate 进水闸门intake head进水水头intake pipe 进水管，进气管J jack 千斤顶jet flow 射流joint face 结合面K Kaplan tubine卡普兰式水轮机，转浆式水轮机，轴流式水轮机L Lower Guide Bearing 下导轴承Layout chart 布置图Leakage 泄露Liner 轴瓦M monsoon季风manhole 人孔N needle valve针阀no load 空载nominal 额定的nominal dimension 标称尺寸nozzle
5、 喷嘴nut 螺母O Observation hole 观察孔Oil level gauge 油位计Overspill 溢出P propeller螺旋桨pressure tunnel 压力隧道penstock水门performance curve性能曲线piston 活塞Q Quality assurance 质量保证R reaction blade反击式叶片runner envelope转轮室reject of load甩负荷rated head 额定水头rated flow 额定流量 rated load 额定负荷rectifier 整流器reducing valve 减压阀 regula
6、ting dam拦洪坝regulating gear 调节机构relay 继电器S servomotor伺服马达 /接力器Shaft Seal轴封spiral case水轮机蜗壳stay ring座环sudden load reduction甩负荷surge tank调压井step-up transformer升压变压器spillway 溢洪道switchyard开关站T turbo-generator水轮发电机throttling action 节流作用tropicalized equipment适应热带气候的设备U underrun 欠载运行upper ring 上环upper cover 顶盖upstream 上流V Vacuity 真空Vacuum gauge 真空表Vacuum pump 真空泵Vane 叶片Vaned intake ring 座环Vane pump 叶片泵Vapour 蒸气W wicket gate （活动）导叶water-jet ejector射流泵
