www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

Rural education, culture, air quality among key issues

By Zhang Yue | China Daily | Updated: 2018-05-29 09:40
Share
Share - WeChat

Air quality improves in areas around Beijing, Tianjin and Hebei

Air quality in the Beijing-Tianjin-Hebei region improved in the first four months of 2018 compared with the same period last year, the Ministry of Ecology and Environment said.

The good air days accounted for an average of 59.1 percent of total days in the 13 cities in the region, up 2.2 percentage points year-on-year, ministry statistics showed. It also showed that Beijing saw the ratio of good air quality days increase by 3.9 percentage points to 64.7 percent in the period, with PM 2.5 and PM 10 density down 22.4 percent and 9.9 percent, respectively.

zhangyue@chinadaily.com.cn

|<< Previous 1 2 3   

Related Stories

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 亚洲欧美日韩国产专区一区 | 日韩成人小视频 | 国产一级高清视频 | 国产在线激情视频 | 欧美日本高清 | 久久dj视频| 成年女人免费毛片视频永久 | 9191在线亚洲精品 | 国产99视频免费精品是看6 | 日韩精品一二三区 | 久久国产精品视频一区 | 欧美无玛 | 国产uv1区二区三区 国产va免费精品高清在线观看 | 91香蕉成人 | 三级视频在线 | 欧美在线 | 欧美 | 国产成人免费不卡在线观看 | 欧美成人另类 | 99在线在线视频免费视频观看 | 最全精品自拍视频在线 | 精品一久久香蕉国产线看观 | 亚洲一区日韩一区欧美一区a | 男女男精品视频网站 | 久草在线视频看看 | 国产一区曰韩二区欧美三区 | 成人一级黄色片 | 最新国产三级久久 | 欧美中文字幕在线看 | 久久久久久国产精品视频 | 91在线永久| 免费国内精品久久久久影院 | 久久免费视频在线 | 亚洲国产成人99精品激情在线 | 久久免费精品视频在线观看 | 白云精品视频国产专区 | aaaa欧美高清免费 | 中文字幕在线视频观看 | 欧美在线亚洲国产免m观看 欧美在线一级精品 | 国产90后美女露脸在线观看 | 国产三级日本三级美三级 | 1024色淫免费视频 |