男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影
Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

Breakthroughs confirm China's rise as a global high-tech player

By Ma Si, Ouyang Shijia and He Wei | China Daily | Updated: 2017-10-20 07:27
Share
Share - WeChat

The COMAC C919, China's first domestically produced large passenger aircraft, made its maiden flight at Shanghai Pudong International Airport in May. [Photo/Xinhua]

Outstripping competition

According to Nature, China now boasts more researchers than the United States, outspends the European Union in research and development and "is on track to best all other nations in its yearly production of scientific papers".

Bai, from CAS, commented: "Important scientific work has mushroomed in China in recent years. It is the result of years of research and development. Policy guidance, financial support and continued efforts to deepen reform have all played parts in stimulating this vitality."

More important, according to analysts, scientific research has been efficiently commercialized, with China pouring large sums into the latter stages of the R&D process, during which discoveries are turned into products.

High-speed rail has been one of the most impressive areas of progress. In recent years, China has built the world's largest high-speed rail network and become a world leader in providing globally competitive high-speed products and services.

By 2020, China Railway Rolling Stock Corp, which manufacturers the country's high-speed trains, is expected to supply new bullet trains with a maximum operating speed of 400 kilometers per hour to markets related to the Belt and Road Initiative. The new trains will also cut per passenger energy consumption by 10 percent, compared with trains that run at 350 km/h.

"Over the past few years, China has demonstrated its competitive edge in high-speed rail technology," said Wang Mengshu, a railway expert and a member of the Chinese Academy of Engineering.

Navigating the future

After it was confirmed that Beidou, the homegrown navigation satellite system, covered the entire Asia-Pacific region in 2012, several more satellites were launched, enabling wider applications in logistics, aviation, precision farming and other industries that demand high-accuracy positioning.

Earlier this month, for the first time, Beidou was used to guide a Chinese-developed regional jetliner as it successfully completed a test flight at an airport in the eastern province of Shandong.

The flight demonstrated that Beidou's performance is on a par with similar systems produced overseas and meets internationally advanced levels in transient and quick positioning index, according to the plane's manufacturer, Commercial Aircraft Corporation of China.

|<< Previous 1 2 3 4 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1994 - . 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: 东乌珠穆沁旗| 伽师县| 乐清市| 南汇区| 景宁| 常州市| 勃利县| 新绛县| 图木舒克市| 诸暨市| 大宁县| 五指山市| 磐石市| 琼中| 锡林浩特市| 和田市| 安吉县| 萍乡市| 和田市| 神池县| 遂平县| 罗田县| 屏东县| 榆林市| 城固县| 昌邑市| 博野县| 阿尔山市| 中宁县| 信宜市| 江孜县| 苏尼特左旗| 兴仁县| 砀山县| 平顶山市| 屯门区| 梧州市| 兴仁县| 达州市| 隆林| 桑日县| 井研县| 安远县| 霸州市| 衡阳市| 若尔盖县| 平度市| 班玛县| 绿春县| 江源县| 子洲县| 高尔夫| 贵溪市| 栾川县| 柏乡县| 巨鹿县| 卓资县| 读书| 泗阳县| 三河市| 噶尔县| 开阳县| 绥宁县| 章丘市| 吴堡县| 庐江县| 白银市| 安平县| 湖口县| 芦山县| 金乡县| 丽江市| 莱西市| 杭州市| 昂仁县| 湾仔区| 雅安市| 兰州市| 襄城县| 朝阳县| 泸水县| 东莞市|