1 / 15

电气工程及其自动化 专业英语

苏小林 顾雪平 主编. 电气工程及其自动化 专业英语. 主讲人:张新慧 Tel : 13561619726 Email : zhxh626@163.com. Chapter 8 Electric Power Generation. 2. Text Translation. Exercises. Translation Skills. Section 1 Coal-Fired Power Plants. New Words And Phrases. Notes. 3. New Words And Phrases.

erelah
Download Presentation

电气工程及其自动化 专业英语

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 苏小林 顾雪平 主编 电气工程及其自动化专业英语 主讲人:张新慧 Tel:13561619726Email:zhxh626@163.com

  2. Chapter 8 Electric Power Generation 2

  3. Text Translation Exercises Translation Skills Section 1 Coal-Fired Power Plants New Words And Phrases Notes 3

  4. New Words And Phrases coal-fired a. 燃煤的 furnace n. 炉,炉膛,燃烧室 pulverizer n. 磨煤机,粉煤机 preheated a. 预热的 boiler n. 锅炉,蒸发器,蒸汽发生器 flue gas 烟气,废气,排烟 electrostatic a. 静电的 precipitator n.除尘器 electrostatic precipitator 电除尘 chimney n. (高)烟囱,烟筒 coal hopper 煤斗 burner n. 燃烧器,喷燃器 cooling tower 冷却塔 4

  5. New Words And Phrases feed water pump 给水泵 psi 磅/平方英寸(压强单位) shutoff n. 关闭,切断,断路 exhaust steam 乏汽 heater exchanger 热交换器 condenser n. 涡轮发电机 single-stage turbine 单级汽轮机 thermal efficiency 热效率 multi-stage turbine 多级汽轮机 tandem a.;ad. 级联(的),串联的,前后排列的; n. 前后排列使用 的一组事物 5

  6. New Words And Phrases in tandem 前后地,协力地,相互合作地 superheater n. 过热器 high-pressure turbine 高压汽轮机 reheater n. 再热器 intermediate-pressure turbine 中压汽轮机 low-pressure turbine 低压汽轮机 cogeneration n. 热电联产,热电联供 acide rain 酸雨 greenhouse effect 温室效应 6

  7. Text Translation Exercises Translation Skills Section 2 Hydropower Plants New Words And Phrases Notes 7

  8. New Words And Phrases hydropower n. 水力,水力发电 cubic a. 立体的,三次的,体积的,正六面体的 dam n. 坝,堰 penstock n. 水道,压力水管 hydroplant n. 水电厂,水电站 high head 高水头 low head 低水头 tail race 尾水渠,退水渠 nozzle n. 喷嘴 periphery n. 周边,周围,外围,范围 blade n. 叶片,轮叶 spoked wheel 辐轮 start up 起动,开动,触发 thermal plant 热电厂 8

  9. New Words And Phrases dispatcher 调度员 sparingly 节省地,有节制地,少量地 spillway n. 泄水道,溢水孔 base-loading 基荷 pumped storage 抽水蓄能 peak load 高峰负荷 off-peak 非峰值的 on-line 在线 daily load-demand curve 日负荷曲线 shaves the peaks (负荷曲线的)削峰 fills the troughs (负荷曲线的)填谷 tail race (水电厂的)尾水渠 bucket wheel rotor 勺轮转子 9

  10. Notes 1. These turn on a vertical axis with the water entering through a spiral casing and then inward through adjustable “gates”(i.e., valves) to a “runner”(i.e., turbine wheel) with fixed blades. 这些水轮机靠立式轴旋转,水流通过螺旋状通道和一个可调的阀门向内流向带有固定叶片的涡轮。 2. In this scheme water is pumped from a lower reservoir to a higher one during off-peak times (generally at night) and the water is allowed to flow downhill in the conventional hydroelectric mode during times of peak demand. 在这种系统中,非高峰负荷期间(通常是夜间)水被从低处的水库抽到高处的水库,而在高峰负荷期间水流按通常的水力发电模式从高处流下来。 10

  11. Notes 3. In a sense, from the point of view of the thermal part of the system, the pumped storage scheme “shaves the peaks” and “fills the troughs” of the daily load-demand curve. 从系统热力发电部分的角度来看,在某种意义上抽水蓄能电站的运行时对日负荷曲线进行“削峰”和“填谷”。 11

  12. Text Translation Exercises Translation Skills Section 3 Neclear Power Plants New Words And Phrases Notes 12

  13. New Words And Phrases fission n.; v. 裂变,分裂,剥离 nuclear power plant 核电站,核电厂 reactor n. 反应堆,反应器;电抗器,电抗线圈 coolant n. 冷却剂, 冷却液 light-water reactor 轻水反应堆 boiling-water reactor (BWR) 沸水反应堆 pressured-water reactor(PWR) 压水反应堆 reactor core 反应堆堆心,反应堆活性区 bypass valve 旁路阀门 reactor coolant pump 反应堆冷却泵 moderator n. 减速剂,慢化剂 13

  14. New Words And Phrases self-regulation 自调整 negative feedback 负反馈 pressurize v. 增压,对……加压,产生压力 pressurizer n. 保持压力装置,增压装置 moderator n. 减速器,减速剂 setpoint 设定值,给定值 make-up 补给(水),补充 let-down 下泄 control rod (反应堆的)控制棒,控制杆 visualize v. 使……可视化,具体化,形象化 manoeuvre n. 调动,策略; v. 调动,操纵 14

  15. Notes 1. In USA, the two common types, collectively called light-water reactors (to distinguish them from a type using “heavy water”), are the boiling-water reactor(BWR) and the pressured-water reactor(PWR), and both use water as coolant. 在美国,使用着两种反应堆:沸水反应堆(BWR),压水反应堆(PWR),两者统称为轻水反应堆(区别于“重水” 反应堆),并且都是使用水作为冷却剂。 15

More Related