Unit 16 Pressure Vessels and Their Components
Unit 16 Pressure Vessels and Their Components
Goals: 掌握英语描述的压力容器的基本结构 掌握有关科技术语
Goals: -掌握英语描述的压力容器的基本结构 -掌握有关科技术语
89 10 11 12 5 2 13 1开孔接管和法兰(opening and nozzle and flange) 8纵焊缝(longitudinal welds) 2支座(saddle supports) 9筒体(cylindrical shell) 3封头拼接焊缝(welds in convex heads) 10放空口(vent) 4封头(head) ll压力表(pressure gauge) 5环焊缝(circumferential welds) 12安全阀(safety valve) 6补强圈(reinforcing ring or reinforcement pad) l3排液口(drain) 7人孔(man-way)
1 2 3 4 5 6 7 8 9 10 11 12 13 1 开孔接管和法兰(opening and nozzle and flange) 8 纵焊缝 (longitudinal welds) 2 支座(saddle supports) 9 筒体 (cylindrical shell) 3 封头拼接焊缝(welds in convex heads) 10 放空口 (vent) 4 封头(head) 11 压力表 (pressure gauge) 5 环焊缝(circumferential welds) 12 安全阀 (safety valve) 6 补强圈(reinforcing ring or reinforcement pad) 13 排液口 (drain) 7 人孔 (man-way)
Words and Expressions Vessel n.容器,槽,罐;船只 [syn]container Pressure vessel---leakproof container Leakproof a.不漏的,防漏的 注意:proof除“证据”外,这里是 (in compounds)that can resist or protect against thing mentioned @rainproof/windproof clothing
Words and Expressions Vessel n. 容器,槽,罐;船只 [syn] container Pressure vessel---leakproof container Leakproof a. 不漏的,防漏的 注意:proof 除“证据”外,这里是 (in compounds)that can resist or protect against thing mentioned @rainproof/windproof clothing
Gage(gauge)n.测量仪器,尺度 --an instrument for measuring the amount or level of sth @a fuel/petrol/temperature gauge然料表,温度表 @gage pressure表压 absolute pressure绝对压力 压力表pressure gage
Gage(gauge) n. 测量仪器,尺度 --an instrument for measuring the amount or level of sth @ a fuel/petrol/temperature gauge 燃料表,温度表 @gage pressure 表压 absolute pressure 绝对压力 压力表 pressure gage
Monoblock a.整体的,单层的 [opp]multilayer @单层结构nonoblock construction single layer vessel layered vessel multilayer vessel layered shell
Monoblock a. 整体的,单层的 [opp] multilayer @单层结构monoblock construction single layer vessel layered vessel multilayer vessel layered shell
Code n.规范,标准 --a system of laws or written rules that state how people in an institution or a country should behave Discontinuity n.不连续,不均匀 ---[u]the state of not being continuous in the children's education ---[c]a break or change in a continuous process changes in government have led to discontinuities in policy. ~stress不连续应力 ~effect不连续效应 gross structure~总体结构不连续
Code n. 规范,标准 --a system of laws or written rules that state how people in an institution or a country should behave Discontinuity n. 不连续,不均匀 ---[u]the state of not being continuous @ ~ in the children’s education ---[c]a break or change in a continuous process @ changes in government have led to discontinuities in policy. ~ stress不连续应力 ~ effect 不连续效应 gross structure ~ 总体结构不连续
Transition n.过渡,转折 -Ju,c]~from sth to sth~between A and B The process or a period of changing from one state or condition to another @the from school to full-time work @we need to ensure a smooth between the old system and the new one @he will remain the head of state during the period of to democracy. Adj.Transitional a period a government
Transition n. 过渡,转折 -- [u,c]~ from sth to sth或 ~ between A and B The process or a period of changing from one state or condition to another @the ~ from school to full-time work @we need to ensure a smooth ~ between the old system and the new one @he will remain the head of state during the period of ~ to democracy. Adj. Transitional @ a ~ period @ a ~ government
Flange n.法兰,凸缘;v.折边,安装凸缘 Gasoline n.汽油 Hemispherical a.半球形的 Nickel n.镍 Titanium n.钛 Dish n.碟,盘a.碟形的v.使成碟形
Flange n. 法兰,凸缘; v.折边,安装凸缘 Gasoline n. 汽油 Hemispherical a.半球形的 Nickel n. 镍 Titanium n. 钛 Dish n. 碟,盘 a. 碟形的 v.使成碟形
Clad n.覆层 Base metal cladding metal
Clad n.覆层 Base metal cladding metal