久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

Global EditionASIA 中文雙語Fran?ais
World
Home / World / China-US

China publishes more scientific articles than US: Report

By Liu Hui | chinadaily.com.cn | Updated: 2018-01-22 16:36
Share
Share - WeChat

For the first time, China has overtaken the United States to become the largest producer of science publications, according to a report released Thursday by the US National Science Foundation (NSF).

The agency's statistics showed China published more than 426,000 research articles in 2016, accounting for 18.6 percent of the total documented in the Scopus, Elsevier's abstract and citation database. That compares with 409,000 papers authored by the US.

China's rise threatens the US' position as a global leader in science and technology activity whose relative share is declining, said Maria Zuber, director of the NSF.

Despite China's shifting scientific landscape, the US remains a scholarship powerhouse that still pumps out numbers of high-profile studies. The US spends the most on research, with about $500 billion in 2015, or 26 percent of global total investment, while China ranked second with $400 billion.

The US came third in producing highly cited articles, lagging behind Sweden and Switzerland. The EU and China were fourth and fifth, respectively.

Where other countries are concerned, India has surpassed Japan, and the rest of the developing world continued an upward trajectory in terms of the sheer volume of publications, according to the report.

Most Viewed in 24 Hours
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: 一区二区三区四区视频在线观看 | 久久久久久国产精品免费免费 | 欧美亚洲国产成人精品 | 香蕉超级碰碰碰97视频在线观看 | 亚洲精品久久久久久久久久久网站 | 日本不卡一区在线 | 亚洲国产激情一区二区三区 | 亚洲综合在线观看视频 | 中文字幕欧美在线观看 | 一级片高清| 日韩欧美中文字幕在线播放 | 亚洲日韩中文字幕天堂不卡 | 亚洲精品自拍 | 国产乱码一区二区三区四 | 一个人免费观看日本www视频 | 国产一区二区三区精品久久呦 | 91日韩精品天海翼在线观看 | 亚洲精品中文字幕久久久久久 | 韩日一级片 | 波多野结衣一级片 | 国产精品视频一区二区猎奇 | 国产精品三级a三级三级午夜 | 久草视频网 | 亚洲成aⅴ人在线观看 | 亚洲无卡视频 | 日韩欧美在线一级一中文字暮 | 成人欧美在线 | 国产情侣普通话刺激对白 | 亚洲a网 | 特级淫片欧美高清视频蜜桃 | 一级特黄a免费大片 | 美女很黄很黄是免费的·无遮挡网站 | 欧美亚洲综合另类在线观看 | 久久tv免费国产高清 | 理论片免费午夜 | 爱视频福利广场 | 欧美亚洲一区二区三区在线 | 制服丝袜在线视频香蕉 | 俄罗斯毛片免费大全 | 欧美在线成人免费国产 | 精品国产视频在线观看 |