[网络] 船上污水处理系统

Before a year after my fifth voyage, I was on my sixth voyage, the longest of all my voyages. As we set sail we had a calm sea. After some days the weather grew bad and huge waves threatened to drown us. One afternoon, the captain of the ship looked

发表于:2018-11-29 / 阅读(299) / 评论(0) 分类 一千零一夜英文故事

Unit 17 Saving the Environment271 拯救环境 比起消除真正的污染,当前加强对于环境保护重要性的认识,其意义还要深远得多。我们太晚才认识到,当我们在生产﹑规模﹑速度和发展这些方面取得成就的时候,生活条件已大大恶化 The effort to save the environment derives

发表于:2018-11-30 / 阅读(338) / 评论(0) 分类 2006年星火30篇考研词汇

Lesson 38 Water and the traveller 水和旅行者 First listen and then answer the following question. 听录音,然后回答以下问题。 What does this text describe? Contamination of water supplies is usually due to poor sanitation close to wat

发表于:2018-12-08 / 阅读(592) / 评论(0) 分类 新概念英语第四册

President Obama is expected to call for hundreds of billions of dollars in new tax cuts and government spending tonight in an effort to boost the creation of jobs and bring down the nation's high unemployment rate. NPR's Scott Horsley reports the pre

发表于:2018-12-17 / 阅读(135) / 评论(0) 分类 2011年NPR美国国家公共电台9月

(From an Omni Processor promotional video:) Bill Gates: Over 2.5 billion people have no access to safe sanitation. We asked brilliant engineers to help us solve this problem, and one of those engineers actually has proposed a solution where the waste

发表于:2018-12-28 / 阅读(174) / 评论(0) 分类 英语语言学习

November the 19th is World Toilet Day (WTD). This day celebrates the importance of something we never really think about too much the toilet. Imagine life without one. There are many world issues regarding toilets. WTD is a global day of action to ra

发表于:2018-12-29 / 阅读(139) / 评论(0) 分类 英语课程学习计划和讲义

Treasure! by Alison Driver When I was a young girl living in Ireland, I was always pleased when it rained, because that meant I could go treasure hunting. Whats the connection between a wet day and a search for buried treasure? Well, its quite simple

发表于:2019-01-02 / 阅读(246) / 评论(0) 分类 英语音频杂志

污染物 aerosols气溶胶 / 气雾剂 agricultural wastes农业废物 asbestos石棉 commercial noise商业噪音 composite pollution混合污染 dioxins二恶英 hazardous substances危险物质 hazardous wastes危险废物 heavy metals重金属 h

发表于:2019-01-03 / 阅读(214) / 评论(0) 分类 英文语法词汇

Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding

发表于:2019-01-11 / 阅读(150) / 评论(0) 分类 VOA标准英语2011年(八月)

AS IT IS 2015-04-18 Brazil Working to Clean Dirty Olympic Bay 巴西为迎奥运清理河岸垃圾 Around the world, people are excited for the 2016 Summer Olympic Games. The host city for the events is Rio de Janeiro, Brazil. The city is known as Ci

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2015年VOA慢速英语(四)月

AS IT IS 2016-09-06 Water Pollution Puts Over 300 Million at Risk 超过3亿人面临水污染风险 More than 300 million people in Africa, Asia and Latin America are at risk of life-threatening diseases such as cholera and typhoid. The reason: Poll

发表于:2019-01-12 / 阅读(220) / 评论(0) 分类 2016年VOA慢速英语(九)月

Radio Hams Keep 'Queen Mary' Wireless on the Air LOS ANGELES The Queen Mary, an ocean liner that once sailed the North Atlantic, is now permanently berthed in Long Beach, California, where it's a tourist attraction and hotel. In one of the rooms aboa

发表于:2019-01-14 / 阅读(192) / 评论(0) 分类 VOA标准英语2014年(五月)

DON GONYEA, HOST: Port-au-Prince, Haiti is a city of more than 3 million people with no sewer system. International donors have spent millions of dollars on infrastructure meant to help the situation. But a multi-year plan to build sewage treatment p

发表于:2019-01-16 / 阅读(234) / 评论(0) 分类 2017年NPR美国国家公共电台7月

物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声,洪

发表于:2019-01-17 / 阅读(161) / 评论(0) 分类 托福英语

We want to accelerate adoption of sustainable building and development practices. 我们想要提高高承受性建筑及其应用的采纳度。 We want more innovation. 我们想拥抱更多革新。 But a lot of times, whole categories of innovati

发表于:2019-01-18 / 阅读(123) / 评论(0) 分类 TED演讲科学篇

The River Thames runs over 200 miles through the British countryside and on to the city of London. Each day, thousands of visitors enjoy the pleasures of just being on the river. But as little as 40 years ago, this body of water had become one of Eur

发表于:2019-01-22 / 阅读(179) / 评论(0) 分类 自然百科2009年

Mike O'Sullivan | Port-au-Prince 10 February 2010 Medical professionals aboard the Military Sealift Command hospital ship USNS Comfort (T-AH 20) treat a six-year-old Haitian boy in the casualty receiving room aboard the 1,000-bed hospital ship. Hundr

发表于:2019-02-12 / 阅读(182) / 评论(0) 分类 VOA标准英语2010年(二月)

矿山回填 oil residue recuperation 残油回收 radioactive waste management 放射性废物管理 recycled materials 回收的材料 recycling 回收 reuse of materials 材料再利用 sanitary landfills 卫生填埋 sea outfall 海洋排泄口 s

发表于:2019-02-18 / 阅读(155) / 评论(0) 分类 实用英语

9. In recent years, there has been a dramatic decline in the population of the shrike, a predatory bird that inhabits flat land, such as farms and pastures. Some ornithologists hypothesize that this de

发表于:2019-02-26 / 阅读(185) / 评论(0) 分类 实用英语

本期内容: Researchers in the US have been investigating the final journeys taken by disposable contact lenses. They found 15-20% of US users simply flick these fiddly lenses down the drain via the bathroom sink or toilet. The study suggests tha

发表于:2019-03-01 / 阅读(172) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
7-Methylcoumarin
African Financial Community
angular defects
araxoceratids
B chromosome
baizing
bead defective
bilge rail
billypot
british education research association (bera)
broadband data communications
Cahenslyism
cannulation of venae cava
cape hake
channeled gate array
chickweeds
chronophagous
class dicotyledoness
computable analysis
containment drain system
corticoid therapy
countercation
cross dimension
crunkest
cybermobs
debouts
diacetyl disulfide
dirithromycin
disencouragement
disseminated necrotizing periarteritis
divine command theory
dryer capacity
Du channel
electroanesthesia
enacted environment
Eunophite
execution language
exothermic ferro alloy
family Sciadopityaceae
fibrous plastering
first-in, first-out method
four-dimensional universe
gas grill
genus Helianthus
ghetto sled
going over
ground-controlled approach system
hamiltons
haploid state
Hepaticocystoduodenostomy
high tide level
Hydrocharis asiatica
individual axially-leaded diode
internyms
Laffer
lampeter
laudons
lawrences of arabia
light maintenance
Lindol
low-friction
Luening, Otto
MICROBIOL
Moroccan
multiprocess simulator
mystoriography
nondetergents
nontraders
Näläntö
one hundred and twenty-four
Oradea(Nagy-Varad)
oxygen wave
paraoxonase
Pedicellin
permanent water-proofing agent
Piobbico
platinum difluoride
pnagus diphtheriae
polar plane
porthole swivel plate
punish not in keeping with the crime
radecic
radiogenic age determination
ring pit
Sach Khās
Salix pseudotangii
sandhya
Schneegattern
semipreparative
sheathing
short-circuit spinning
sprocket tuning (magnetron)
Suijin
the trooping of the colour
theorem of four moments
transported
typhinia
Unare
walk back
westland pines
worm's food
zero insertion force connector