污染气象学

美联社新闻一分钟 2006-07-31

1. Dozens of women and children were killed after an Israeli air strike hit the southern Lebanese town of Qana overnight. Many world leaders are outrage d over the attack and have stepped up demands f

发表于:2019-01-08 / 阅读(110) / 评论(0)

美联社新闻一分钟2006

Official cars ordered off roads during hazardous pollution

BEIJING, Jan. 29 (Xinhua) -- Thirty percent of official cars in Beijing should not be used when there is extremely bad pollution, traffic authorities confirmed Tuesday. The order was implemented on Monday evening to help combat the fourth round of he

发表于:2019-02-04 / 阅读(162) / 评论(0)

英语新闻

Beijing unveils new steps to curb air pollution

BEIJING, Jan. 22 (Xinhua) -- Beijing will strengthen its efforts to treat PM2.5 and slash the density of major air pollutants by 2 percent this year, the municipality's acting mayor said Tuesday. The capital will take 180,000 old vehicles off the roa

发表于:2019-02-04 / 阅读(60) / 评论(0)

英语新闻

60,000 affected by E China water pollution

NANCHANG, Feb. 25 (Xinhua) -- Tap water for 60,000 people was cut off Monday due to the pollution of a water source in east China's Jiangxi Province, government sources said. Around 10 a.m. Monday, an oily substance was seen floating near a water int

发表于:2019-02-04 / 阅读(51) / 评论(0)

英语新闻

留学必备词汇：不认识的学科

雅思口语考试很多同学面临词穷的问题，考官问个问题，就点头答good...再问个问题还是good...一句话形容词重复多次。其实，很多同学并不是词汇量不足，很多时候是不注意积累。下面新东方网

发表于:2019-02-13 / 阅读(49) / 评论(0)

雅思英语

万物简史第372期:进入对流层(13)

The standard way to envision this is to imagine yourself at the center of a large carousel and tossing a ball to someone positioned on the edge. By the time the ball gets to the perimeter, the target person has moved on and the ball passes behind him

发表于:2019-02-25 / 阅读(50) / 评论(0)

万物简史

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学英语单词

Acanthocalyx

agricultural regionalization

air warning system

allowable tolerance of filament voltage

alpha-cellulose

alternative pleadings

amego

amyl sulfide

anerythroplastic

Anfinsen, Christian Boehmer

animal dung