～逛吃逛吃
找了很多关于污染的网页,无意发现了这一页,具体地让偶都汗了好几下~~~好佩服自己,呵呵顺便把19,20,21世纪有的都给你找来了,呵呵。不过都是关于空气污染的。1827 French scientist J.B. Fourier outlines atmospheric process by which earth’s temperature is altered, using a hothouse analogy.1880s First U.S. municipal smoke abatement laws aimed at reducing black smoke and ash from factories, railroads, and ships. Regulation under local boards of health.1909 Glasgow, Scotland, winter inversions and smoke accumulations kill over 1,000. Preparing a report about the incidents, Dr. Harold Antoine Des Voeux coins term “smog” as a contraction for smoke-fog. 1921 General Motors researchers discover tetraethyl lead as an anti-knock gasoline additive. Despite warnings about its danger, the new gasoline goes on sale without safety tests within 14 months. -NWCAPP Home-Northwest Air Priorities-Promising Projects-Air Quality in the Pacific Northwest-News-Northwest Air Summit-Leadership Team 1926 First large-scale survey of air pollution in U.S., in Salt Lake City.1928 PHS begins checking air pollution in eastern US cities, reporting sunlight cut by 20 to 50 percent in New York City.1947 Los Angeles Air Pollution Control District formed; first air pollution control bureau in the nation. 1948 Air pollution inversion episode in Donora, Pennsylvania, kills 20 people and makes 40 percent of the town’s 14,000 inhabitants ill. 1948 600 deaths in London due to killer fog.1949 Cleaner Air Week is started by the Air Pollution Control Association to commemorate the Donora air inversion. 1949 First national conference on air pollution sponsored by Public Health Service. 1950 Poza Rica killer smog incident leaves 22 dead, hundreds hospitalized in Mexico.1952 Sulfur-laden smog covers London and is responsible for 4,000 deaths over a two-week period. 1953 New York smog incident kills between 170 and 260 in November. 1955 Congress passes Air Pollution Research Act. 1956 Another killer smog in London; 1,000 die.1963 Air pollution inversion in New York leads to 405 deaths. 1966 Air pollution inversion in New York leads to 168 deaths.1967 Air Quality Control Act passed by Congress, setting timetable for states to establish their own air quality standards. 1970 First Earth Day celebration. 1970 Congress passes the Clean Air Act, allowing the newly created Environmental Protection Agency to set national air quality standards. Also allowed states to establish their own stricter standards, which California did. 1975 Catalytic converter developed and used on auto emissions systems. Cuts hydrocarbon and carbon monoxide emissions by 96 percent and nitrogen oxides by 75 percent. 1977 Revised Clean Air Act Amendments passed by Congress, providing more time for areas with more serious air quality problems to comply with standards. 1980 With phase out of lead in gasoline, blood-lead levels drop by 50%.1984 Methyl isocyanate gas release from Union Carbide plant kills 16,000 people. 1987 Indoor Air Quality Act first introduced into Congress to address the pervasive problem of indoor air pollution.1988 EPA establishes Indoor Air Division of the Office of Air and Radiation to address indoor air quality issues. 1988 Congress approves Indoor Radon Abatement Act to assess extent of indoor radon problem, educate public on hazards of exposure and improve testing and repair technology. 1989 EPA publishes first Toxic Release Inventory.1990 National ban on smoking aboard domestic flights enacted, protecting passengers from the dangers of secondhand smoke.1990 Further revisions to Clean Air Act Amendments are passed by Congress, this time providing more time to comply with standards but requiring that cities implement specific air pollution control measures. 1993 EPA reviews ozone standard, but chooses not to revise it.1997 EPA strengthens the standard for particulate matter air pollution. 1999 Clinton Administration announces federal plan that would for the first time require all private passenger vehicles– including sport-utility vehicles and diesel-powered vehicles– to meet the same tough clean air standards.2000 EPA passes new rule for diesel, capping sulfur levels in diesel fuel at 15 parts per million by 2007.2003 EPA proposes new nonroad diesel emissions reduction plan.
芊芊寻2013
英文简介：
Audrey Hepburn (May 4, 1929 - January 20, 1993), born in Brussels, Belgium, is a British actress.
In 1948, he starred in his screen debut Dutch seven lessons.
In 1952, he starred in the musical "golden powder world", which won the Tony Award for best actress.
On September 2, 1953, the romantic comedy Roman holiday was released, and won the best actress award of the 26th Academy Award.
On September 9, 1954, the starring love comedy "dragon and Phoenix match" was released, which won the nomination for the best actress award of the 27th Academy Award.
On June 18, 1959, the starring feature film "nun biography" was released and won the nomination for best actress at the 32nd Academy Awards.
On October 5, 1961, the comedy film "breakfast at Tiffany's" was released and won the nomination for best actress at the 34th Academy Awards.
On December 5, 1963, the suspense film "mystery in mystery" was released, which won the 18th British Film Academy Film Award - Best British actress award.
On October 26, 1967, the thriller "the ghost of a blind girl" was released, and won the nomination for best actress at the 40th Academy Award.
In 1975, he starred in the love adventure film Robin Hood and Marian.
On August 14, 1980, the love comedy "laughter" was released.
On February 23, 1987, the TV film "thief's love" was released.
On December 22, 1989, the fantasy love film "forever" was released.
In 1993, the documentary "world garden and Audrey Hepburn" was broadcast.
On January 20, 1993, Audrey Hepburn died of colon cancer in Lausanne, Switzerland at the age of 63.
中文：
奥黛丽·赫本（Audrey Hepburn，1929年5月4日—1993年1月20日），出生于比利时布鲁塞尔，英国女演员。
1948年，出演了银幕处女作《荷兰七课》。
1952年，主演了音乐剧《金粉世界》，凭借该剧获得了托尼奖最佳女主角奖。
1953年9月2日，主演的爱情喜剧片《罗马假日》上映，凭借该片获得了第26届奥斯卡金像奖最佳女主角奖。
1954年9月9日，主演的爱情喜剧片《龙凤配》上映，由此获得了第27届奥斯卡金像奖最佳女主角奖提名。
1959年6月18日，主演的剧情片《修女传》上映，凭借该片获得了第32届奥斯卡金像奖最佳女主角提名。
1961年10月5日，主演的喜剧电影《蒂凡尼的早餐》上映，凭借该片获得了第34届奥斯卡金像奖最佳女主角提名。
1963年12月5日，出演的悬疑电影《谜中谜》上映，由此获得了第18届英国电影学院奖电影奖-最佳英国女演员奖。
1967年10月26日，出演的惊悚电影《盲女惊魂记》上映，凭借该片获得了第40届奥斯卡金像奖最佳女主角提名。
1975年，出演了爱情冒险电影《罗宾汉与玛莉安》。
1980年8月14日，出演的爱情喜剧片《哄堂大笑》上映。
1987年2月23日，出演的电视电影《窃贼之爱》上映。
1989年12月22日，客串出演的奇幻爱情电影《直到永远》上映。
1993年，出演的纪录片《世界花园和奥黛丽·赫本》播出。
1993年1月20日，奥黛丽·赫本因结肠癌在瑞士洛桑病逝，享年63岁。
赤脚医师
My name is .... i am a boy/ girl. i am 160 cm tall. i am intereting in sports. i like playing basketball best. in my spare time, i also like fishing. it makes me feel relaxed.
星耀夜阑
My name is anna , is a Class One Grade five,student of guanguai English school. I like dancing,swmming, running, and singing! The hobbies are much more.
樱花龙女
1、Hello,every one! My name is xiao ming， I'm a 15 years old boy. I live in the beautiful city of Rizha
大家好，我叫小明，我是一个15岁的男孩，我住在赣州,它是一个美丽的城市。
2、Hi! My Chinese name is Ma Fangyu. My English name is Jane. I’m a happy girl. I live in Nanzhuang Cun. My birthday is in December. My favorite colour is purple. My favorite pet is a lovely dog. I have two big black eyes. I like English very much. Every day I go to school on foot. I like my school. There are 25 students in my class. I love my school. This is me.
你好!我的中文名字是马方宇。我的英文名字是简。我是一个快乐的女孩。我居住在南庄村。我的生日是在十二月。我最喜欢的颜色是紫色。我最喜欢的宠物是可爱的小狗。我有两只又大又黑的眼睛。我非常喜欢英语。我每天都步行去学校。我喜欢我的学校。有25名学生在我班。我爱我的学校。这就是我。
3、Good afternoon teachers! Today I'm very happy to make a speech here.Now let me introduce myself. My name is Amy. My English name is Molly.I'm 12. | come from Class1 Grade 6 of No.2 Primary School. I'm an active girl.I like playing basketball, Because| think it's very interesting.Thank you for listening! Please remember me!
老师，下午好！今天，我真的很高兴能在这里演讲。现在，让我介绍一下自己。我的名字叫艾米。我的英文名字叫莫莉。我真的12我来自Class1的第二小学的6年级。我真的一个活跃的女孩。我喜欢打篮球，因为我觉得它很有趣。感谢您的收听！请记住我！
4、Good afternoon teachers! I'm very happy to introduce myself here. I'm Scott. I'm 13. I'm from Class1 Grade 6 of Primary School. | have many hobbies such as playing ping-pong playing badminton listening to music reading magazines and so on. My favourite food is chicken， It's tasty and yummy. This is me，Thank you very much!
下午好，老师!我真的很高兴自己在这里介绍。我叫斯科特。我13岁。我来自小学6年级1班。我有很多爱好，比如打乒乓球，打羽毛球，听音乐，看杂志等。我最喜欢吃鸡，它真的非常美味。这就是我，非常感谢你!
5、Good afternoon teachers! My name is Angela， I'm 11 now. I'm from Class2 Grade 5 of No.2 Primary School. | like painting listening to music playing computer games and reading books. | often do my homework and read books on Saturdays. This is me, Please remember Angela. Thank you very much!
下午好，老师!我的名字是安吉拉，我现在11岁。我来自第二小学的5年级二班。我喜欢绘画，听音乐，玩电脑游戏和看书。我经常做我的功课和阅读书籍在星期六。这就是我请记住安吉拉。非常感谢你!
搁小浅671
哈佛大学简介 哈佛大学是美国最早的私立大学之一，以培养研究生和从事科学研究为主，其前身为哈佛学院。1636年10月28日马萨诸塞海湾殖民会议通过决议，决定筹建一所像英国剑桥大学那样的高等学府。1638年这所学校在马萨诸塞的剑桥正式开学，第一届学生共四名。1638年9月14日，美国牧师兼伊曼纽尔学院院长的J.哈佛病逝，他把一部分遗产和400册图书捐赠给这所学校。 1639年3月13日，马萨诸塞海湾殖民地通过决议，把这所学校命名为哈佛学院。哈佛学院在建校的最初一个半世纪里，学校体制主要仿照欧洲大学。1721年正式设立神学教授职位，1727年设立数学和自然科学教授职位，1780年设立医学教授职位。同年扩建成哈佛大学。1816年成立神学院，1817年成立法学院，以后各学院相继在19世纪成立。教育学院成立于1920年；1936年又成立了政治学院。1966年以来，哈佛共设10个研究生院，即文理、商业管理、设计、牙科医学、神学、教育、法学、医学、公共卫生和肯尼迪政治学院；2个招收本科生的学院，即哈佛学院和拉德克利夫学院；并设继续教育办公室，专门负责暑期学校、附设课程和终身学习中心。牙科医学、医学、公共卫生等3个研究生院设立在波士顿，其余各学院均集中于剑桥。各院校具有相对的独立性。 根据1981年的统计，哈佛大学共有97个图书馆，藏书1000多万册，7个植物院和植物研究所，2个天文台，50多个有关科学、工程和医学等的实验室，9个有关自然历史、医学、艺术和考古等博物馆。 哈佛大学的学生来自美国各地以及全世界100多个国家。 毕业的校友中有6人先后当选为美国总统，他们是：约翰.亚当斯、约翰.昆西.亚当斯、西奥多和富兰克林.罗斯福、卢瑟福.郝斯、约翰.肯尼迪，还有许多人成为杰出的文学家和科学家。至今哈佛共培养出34名诺贝尔奖得主。
