水轮机常用英语词汇.doc

A 安装高程 setting elevation 安全阀 safe valve 安装图 wiring layout Installation diagram 按合同 in accordance with contract B 布置图 arrangement plan 比转速 specific speed 比例增益 proportional gain 补气 air admission air supply 补气装置 air supply device 电压器 transformer 本图只供电站设计时参考 this drawing is for design reference 备用16件 spare parts 16 pieces 标准件 standard components 不可调式水力机械 non-regulated hydraulic machinery C 冲击式水轮机 impuls turbine 操作架 crosshead 初生空化系数 incipient cavitation factor 初始压力 initial pressure 尺寸图 dimensional drawing ××尺寸暂定 the measurements of ×× is tentative 出厂 workshop 初步设计 preliminary design 侧视Side-view 测速装置 speed senser 测压管 pipe of measuring pressure 测频单元 frequency senser 厂房地平 ground D 导水机构 distributor 垫圈 washer 顶盖 headcover top cover 底环 bottom ring 导水机构 distributor 导叶 guide vane 导叶臂 guide vane lever rocker arm 导叶连杆 ~ link 导叶过载保护器 ~ overload protection device 导叶止推轴承 ~ thrust bearing 导叶轴承 ~ bearing 导叶轴 guide vane shaft 导叶销 guide vane pin 导叶轴套 guide vane bushings 导叶轴密封 ~ stem seal 导叶端面密封 ~ end seal 导叶立面密封 ~ seal 导叶限位块 ~ stop block 导叶接力器 individual ~ 导轴承 guide bearing 导叶轴压盖 the gland of guide Vane shaft 导流盖 diversion cover 导流部分 diversion part 大气压 atmospheric pressure 电机 motor 低压力 under pressure 调查报告 report of investigation 电液调速器 electro-hydraulic governor 电液转换器/电液伺服electro-hydraulic transducer/servovalve 低压机组 LV units 电源 electricity supply 电压 voltage 电流 current （主）断路器 （main）circuit breaker 地脚孔 anchor bolt hole 地钩 fixation hook 地脚螺栓 foundation bolt 吊环螺钉 lifting eye screw 吊环 rings 吊钩 lift hook 镀锌管 galvanized pipe 电站预埋 embedded by power station 电站配割焊 welding and cutting 电站自行设计 designed by power station 电站自备 power station self-provided 丁氰橡胶 thiakol rubber 单耳止动弹圈 one ear stop spring coil 灯泡式水轮机 bulb turbine 蝶阀　butterfly valve E 额定 rated 峨眉山市驰骋机械Emeishan Chicheng Machinery Co.,Ltd 二