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环境工程专业英语PPT教学课件

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environment 环境 主题英文 ppt课件

environment 环境 主题英文 ppt课件

3
件
Air… Food…
And?
Land…
What dose the environment provide
for us？
Everything…
2021/3/26
environment 环境 主题英文 ppt课
4
件
What Do We Return to the Environment?
The nature won’t make mistakes , and the one who makes mistakes is human beings.
12
件
Industrial Revolution
Factory set up Production of exhaust gas and
wastewater Do not attach importance to
environmental protection Acid rain , greenhouse effect
2021/3/26
environment 环境 主题英文 ppt课
8
件
• it is mainly caused by the waste products released from artificial substances, industrial production and increased consumption of goods. Bedsides, the use of chemical substances in agriculture also causes environmental pollution.
environment 环境 主题英文 ppt课
18

保护环境_专业英文ppt学习课件.ppt

保护环境_专业英文ppt学习课件.ppt

go on cutting down trees. 最新
6
What does our earth look like?
And what should we do?
最新
7
Energy conservation
▪ Use green shopping bags instead of plastics
▪ Turn off the light before you get out
▪ Raise the temperature of air-conditioning
▪ Ride a bicycle,or to take a bus instead of a car
▪ Turn down the brightness and voice of your computer
最新
4
The globle warming
Increasing global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, including an expanse of the subtropical desert regions. Other likely effects include increases in the intensity of extreme weather events, changes in agricultural yields, modifications of trade routes, glacier retreat, species extinctions and increases in the ranges of disease vectors.

建筑环境与设备工程专业英语_课件

建筑环境与设备工程专业英语_课件
and Measurement
2.3 Gaseous Air Contaminants and Gas
1.3 Heat Transfer and Fluid Flow
Contaminant Removal Equipment
1.4 Control Theory and Application
The net change of entropy of any refrigerant in any cycle is always zero. In Example 1, the change in entropy of the refrigerated space is ΔSR = −125/250 = −0.5 kJ/K and that of the atmosphere is ΔSo = 125/250 = 0.5 kJ/K. The net change in entropy of the isolated system is ΔStotal= ΔSR + ΔSo = 0.
(Major).
Requirements: Grammar and syntax relevant to technical
and scientific writing is covered. In addition, the course stresses oral skill and written skill will be touched.
Sustainability
1.11 Electric Motors and Motor Control TRG Blast, Chemical and Biological
1.12 Moisture Management in

保护环境专业英文(课堂PPT)

保护环境专业英文(课堂PPT)
3
Water pollution is the contamination of water bodies such as lakes, rivers, oceans, lagoons, and groundwater. All water pollution affects organisms and plants that live in these bodies of water and in almost all cases the effect is damaging either to individual species and populations but also to the natural biological communities. It occurs when pollutants are discharged directly or indirectly into water bodies without adequate treatment to remove harmful constituents.
▪ Use of renewable materials ▪ Restrict the use of private cars ▪ Implement of sustainable economic
development ▪ ……
10
The beautiful planet of ours is our home. To take care of the world is to take care of ourselves. Let’s work together to keep our world alive and well.
caught in the trees when the wind blows or maybe

新编文档建筑环境与设备工程专业英语精品文档PPT课件

新编文档建筑环境与设备工程专业英语精品文档PPT课件

Chapters in the ASHRAE Handbook are updated through the experience of members of ASHRAE Technical Committees and through results of ASHRAE Research reported at ASHRAE meetings and published in ASHRAE special publications and in ASHRAE Transactions.
Main teaching material: ASHRAE HANDBOOK—
2019 Fundamentals,
2019 Refrigeration
2019 HVAC Application, 2019 System & Equipment
Course grade formula (5 level score) Total Score = 1 (class attendance) + 1 (class performance) + 3 (final course report) Final course report is translation of couple of paragraphs from technical article in English (ASHARE HANDBOOK).
heating, ventilation, air conditioning, and refrigeration. Its members worldwide are individuals who share ideas, identify needs,
support research, and write the industry’s standards for testing and practice. The result is that engineers are better able to keep indoor environments safe and productive while protecting and preserving the outdoors for generations to come.

环境保护专业英语PPT

环境保护专业英语PPT

5.Promote green knowledge
Advice and Suggestions 05
1.Improve the environmental protection law
2.Save resources
4.Return the grain plots to forestry
3.Develop new energy
24% is drinking very polluted water. 79% is drinking somewhat polluted water.
02 Air pollut
ion
Seventy percent of the smoke and dust in the air and 90 percent of the sulfur dioxide emission come from burning coal. Acid rain hit 30% of China‘s total area, making China the third largest heavy acid rain region in the world.3 Soil pollution
(1) China has 22 percent of the world‘s population but only 9 percent of the planet’s arable land.
(2) 12 million tons of crops in China are polluted by soil contaminated with heavy metals annually, which would cause a yearly loss of 20 billion yuan.

保护环境专业英文ppt

保护环境专业英文ppt
What does our earth look like?
How is our living environment?
Everybody knows waste paper and used coke cans are discarded everywhere. You might have seen plastic bags flying in the sky and getting caught in the trees when the wind blows or maybe you have seen old cans floating in the rivers and polluting the water. Our environment is the place in which we live, but it is being ruined by us.
That’s all.Thank you!
▪ Raise the temperature of air-conditioning
▪ Ride a bicycle,or to take a bus instead of a car
▪ Turn down the brightness and voice of your computer
Water conservation
The globle warming
Increasing global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, including an expanse of the subtropical desert regions. Other likely effects include increases in the intensity of extreme weather events, changes in agricultural yields, modifications of trade routes, glacier retreat, species extinctions and increases in the ranges of disease vectors.

环境艺术设计专业英语教程ppt全套教学课件

环境艺术设计专业英语教程ppt全套教学课件

TWO 要英语！要听力！要有语境语感 ！要设计！要启发设计思维！
• 轻松环节！ • 请注意思考… • 快速设计思维… • 头脑风暴…
无论是建筑物幕墙周围还是广场的周围，排水沟是我们经常设计的， 由于没有什么特别之处所以真正的效果经常被我们所忽略。其实小小的排水沟也大有文章可做！ 排水沟盖板不仅有排水的作用，如果加入一些构思和创意，那么也可以体现出艺术的效果， 为地面铺装增添另外一种感觉。。
fence
n.栅栏, 围墙, 剑术
overhead
在头上的, 高架的
patio
n.天井, 院子
THREE 要英语！要听力！要有语境语感 ！要设计！要启发设计思维！
• 轻松环节！ • 请注意思考… • 快速设计思维… • 头脑风暴…
课堂小测试，回顾：
下图中的有顶建筑如何翻译？
overhead
名词 1.（亭子） pavilion; 2.（像亭子的小房子） a house resembling a pavilion
slope
[slEup] n. 斜坡, 斜面, 倾斜 v. (使)顺斜
section
[5sekFEn] n. 部分, 断片, 部件, 节, 项, 区, 地域, 截面
影视动画专业
• camera work • n. • 摄影技巧 • 取景:find a view
影视动画专业
• figurant
• [5fi^jurEnt]n. • [芭蕾]男配角演员,(戏剧电
Dignified [‘di^nifaid] adj.有威严的，有品位的,gaosui Elegant [‘eli^ent]adj.文雅的, 端庄的, 雅致的, <口>上品的, 第一流的 Concise [‘kensais]adj.简明的, 简练的 Tasteful [‘teistful]adj.有鉴赏力的,清新明快 Liberal [‘liberel]n.自由主义者, (尤指英国、加拿大等国的)

环境工程专业英语

环境工程专业英语

o Acid-base reactions
HA + BOH --> H2O + BA
o Complexation reactions
Transition metal, such as Fe3+, Fe2+, Cu2+, Ag+, Pt2+ etc. + ligands, such as NH3、H2O, CN-, SCN-, F-, Cl-
Environmental systems
• Ecosystem
A freshwater ecosystem in Gran Canaria, an island of the Canary Islands
• Water resources management system
o
Water supply subsystem
• Environmental Engineering
Using
the principles of biology and chemistry, environmental engineers develop solutions to environmental problems
• Environmental Engineers
Environmental problems
• Overpopulation: the presence in a given area of more people than can be supported adequately by the resources available in that area • Pollution: a reduction in the quality of the environment by the introduction of impurities

环境工程专业英语lecture 6[课件]]

环境工程专业英语lecture 6[课件]]
• disrupt [dis'rʌpt] v. 使崩裂，分裂
• feed back 回投；反馈 • infrared ['infrə'red]a. 红外的 • intrinsic [in'trinsik] a.内在的，本质的
ห้องสมุดไป่ตู้
Words and Expressions
• latitude['læ titju:d] n. 纬度 • opacity[əu'pæsiti] n. 不透光；阴光度 • poleward['pəʊlwəd] a向极的 • sluggish['slʌgiʃ] a. 懒惰的；缓慢的 • terrestrial[ti‘restriəl] a陆生的
Paragraph five
• Confirmation of the effect of CO2 on climate has been confounded by the natural fluctuations in climate and average global surface temperatures. Meteorological records are only adequate for the past century or less. Although they indicate trends in average surface temperatures and climate, they unfortunately coincide with increased industrialization and pollution.
Paragraph one
• Changes in atmospheric levels of either or both of these gases would, of course, affect the amount of heat or long-wave infrared trapped within the greenhouse and thus determine global climate. Since 1890 atmospheric CO2 levels have increased from about 290 to 322 ppm.

环境工程 英文PPT

环境工程 英文PPT


然而，今天的工程师不再是不受关注的伦理问 题。科学家和工程师看待世界与客观的技术工 具，但往往面临需求的响应其技术工具可能不 足的问题。在某些情况下，所有的选择一个特 定的工程解决方案包括“不道德”的元素。工 程师从事污染控制，或以任何的活动，撞击在 自然的环境中，环境伦理接口。环境伦理学本 身涉及的人对其他生物和对自然环境，以及与 他们对彼此的态度的态度。
Natural environment
Built environment
Ethics: 伦理

Today, however, the engineer is no longer free from concern for ethical questions. Scientists and engineers look at the world objectively with technical tools, but often face questions that demand responses for which technical tools may be insufficient. In some cases all the alternatives to a particular engineering solution include “unethical” elements. Engineers engaged in pollution control, or in any activity that impinges on the natural environment, interface with environmental ethics. An environmental ethic concerns itself with the attitude of people toward other living things and toward the natural environment, as well as with their attitudes toward each other.

保护环境,专业英文ppt课件

保护环境,专业英文ppt课件
What does our earth look like?
How is our living environment?waste paper and used coke
cans are discarded everywhere. You might have
seen plastic bags flying in the sky and getting
Use of renewable materials Restrict the use of private cars Implement of sustainable economic
development ……
10
The beautiful planet of ours is our home. To take care of the world is to take care of ourselves. Let’s work together to keep our world alive and well.
4
The globle warming Increasing global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, including an expanse of the subtropical desert regions. Other likely effects include increases in the intensity of extreme weather events, changes in agricultural yields, modifications of trade routes, glacier retreat, species extinctions and increases in the ranges of disease vectors.

建筑环境与设备工程专业英语课件

建筑环境与设备工程专业英语课件
(Major).
Requirements: Grammar and syntax relevant to technical
and scientific writing is covered. In addition, the course stresses oral skill and written skill will be touched.
The net change of entropy of any refrigerant in any cycle is always zero. In Example 1, the change in entropy of the refrigerated space is ΔSR = −125/250 = −0.5 kJ/K and that of the atmosphere is ΔSo = 125/250 = 0.5 kJ/K. The net change in entropy of the isolated system is ΔStotal= ΔSR + ΔSo = 0.
The Carnot cycle in the figure below shows a process in which heat is added and rejected at constant pressure in the two-phase region of a refrigerant. Saturated liquid at state 3 expands isentropically to the low temperature and pressure of the cycle at state d. Heat is added isothermally and isobarically by evaporating the liquid-phase refrigerant from state d to state 1. The cold saturated vapor at state 1 is compressed isentropically to the high temperature in the cycle at state b. However, the pressure at state b is below the saturation pressure corresponding to the high temperature in the cycle The compression process is completed by an isothermal compression process from state b to state c.

建筑环境与能源应用工程专业英语16ppt课件

建筑环境与能源应用工程专业英语16ppt课件

Unit One:
heating air conditioning HVACR
HVACR and Internet
采暖 供热 空气调节 暖通空调制冷 ventilation refrigeration technical sophistication 通风 制冷 技术精通
entrepreneur
highly educated
练习：英译汉 1）HVAC systems and the associated distribution systems often occupy a significant amount of space. Major components may also require special support from the structure. The size and appearance of terminal devices (i.e., diffusers, fan-coil units, radiant panels, etc.) have an affect on the architectural design because they are visible in the occupied space. 2）The design engineer is responsible for considering various systems and recommending one or two that will satisfy the goal and perform as desired. It is imperative that the design engineer and the owner collaborate on identifying and rating the criteria associated with the design goal.
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❖ Unit 17 Ion Exchange
❖ 离子交换
❖ 沉淀
2020/12/11
11
PPT教学课件
谢谢观看
Thank You For Watching
2020/12/11
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8
Part 2 Atmospheric Chemistry and
Air Pollution & Control
❖ 单元8：大气污染物的种类与来源[I] ❖ 大气污染物的种类与来源[II] ❖ 单元9：室内空气质量 ❖ 气体和蒸气控制技术 ❖ 单元10：大气污染控制新技术[I] ❖ 大气污染控制新技术[II] ❖ 单元11：大气污染的影响 ❖ 氧化法控制大气污染
Communities ❖ Part 8 Environmental Sustainable Development and
Green Science and Technology
2020/12/11
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❖ Part 4 Solid Wastes and Disposal ❖ 固体废物与处置
❖ Part 5 Other Pollution and Control Technologies
❖ 其他污染与控制技术
❖ Part 6 Environmental Management ❖ 环境管理
2020/12/11
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❖ Part 7 the Bioshpere: Ecosystem and Biological Communities
❖ 生物圈：生态系统和生物群落
❖ Part 8 Environmental Sustainable Development and Green Science and Technology
❖ 环境可持续发展和绿色科技
2020/12/11
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Part 1 Introduction to Environmental
Science and Engineering
❖ 单元1 什么是环境科学与工程？ ❖ 阅读材料：环境科学 ❖ 单元2：环境工程 ❖ 阅读材料：学习环境 ❖ 单元3：什么是废物减量化/最小化？ ❖ 阅读材料：城市环境 ❖ 单元4：环境分析 ❖ 阅读材料：分析技术和方法
2020/12/11
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Part 2 Atmospheric Chemistry and Air Pollution & Control
❖ 单元5：大气化学 ❖ 大气中的氮及其氧化物的反应 ❖ 单元6：大气颗粒物 ❖ 大气中硫化物的反应 ❖ 单元7：大气环境化学导论 ❖ 大气中的氧化6
❖ 环境工程在解决环境卫生问题的过程中，通 过合理的工程思想与实践显示出来，特别是 在以下几个方面：供应安全、可口和充足的 公共水资源；恰当地处置或循环利用废水和 固体废物；城市乡村有充足的排水装置以创 造良好的卫生条件；水、土壤和大气污染的 控制，以及这些解决方法对社会和环境的影 响。
2020/12/11
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Contents
❖ Part 1 Introduction to Environmental Science and Engineering
❖ 环境科学与工程导论
❖ Part 2 Atmospheric Chemistry and Air Pollution & Control
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Part 3 Water and Wastewater
Treatment
❖ Unit 12 Water Pollution and Pollutants
❖ 水污染及污染物
❖ 污水
❖ Unit 13 Pollution of Inland waters and Oceans
❖ 内陆水体及海洋污染
❖ 大气化学及大气污染与控制
❖ Part 3 Water and Wastewater Treatment ❖ 水及污水处理
2020/12/11
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❖ Part 4 Solid Wastes and Disposal ❖ 固体废物与处置
❖ Part 5 Other Pollution and Control Technologies ❖ Part 6 Environmental Management ❖ Part 7 the Bioshpere: Ecosystem and Biological
❖ 给水
❖ Unit 14 Water Purification
❖ 水净化
❖ 污水处理原则
2020/12/11
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Part 3 Water and Wastewater
Treatment
❖ Unit 15 Water Treatment Processes ❖ 污水处理工艺 ❖ 淡水化学
❖ Unit 16 Biological Wastewater Treatment ❖ 污水生物处理