<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          We have launched E-mail Alert service,subscribers can receive the latest catalogues free of charge

           
           
          You Are Here: Home > Research > Informatization> Working Papers

          Informatization

          Policy Options on Promoting Economic Transformation and Upgrading by Enhancing IT Application during 13th Five-Year Plan Period(No.40, 2016)

          2016-05-23

          IT-based manufacturing industry has become a vital part of national competitiveness.

          The Development of High-speed Railway in the World and Its Impact on Industrial Economy and Technology(No 63, 2015)

          2016-02-18

          Since the first railway in the world was put into use in 1825, various countries have vied with each other to break the maximumtrain speed records.

          High-speed Railway: A Crucial Approach to Transforming China’s Economic Development Model(Special Issues, No 64, 2015)

          2016-02-18

          China’s high-speed railway construction has now made remarkable achievements.The pattern of four vertical and four horizontal high-speed railroads has basically taken shape, covering 90 per cent of China’s population.

          High-speed Communication Technology: A Must for China’s High-speed Railway(Special Issues, No 65, 2015)

          2016-02-18

          The railway communication system is an integrated and complete communication system especially for offering audio, visual and digital communication services for transportation and operation management.

          Typical Cases of High-speed Railway IC Technology at Home and Abroad(Special Issues, No 70, 2015)

          2016-02-18

          The application of train’s high-speed movement makes it difficult for vehicle-ground wireless communication to reach satisfying speed and reliable access rate.

          Comparison and Prospect of Various Wireless Communication Technologies and Options for Technical Roadmap(Special Issues, No 71, 2015)

          2016-02-18

          Security, stability and high rate are the objective requirements of the high-speed wireless communication.

           
          主站蜘蛛池模板: 久久精品熟女亚洲av艳妇| 精品国产迷系列在线观看| 国内少妇人妻丰满av| 亚洲国产中文字幕精品| 7723日本高清完整版在线观看| 国产高清国产精品国产专区| 国内自拍av在线免费| 一区二区三区av天堂| 一本精品中文字幕在线| 国产一区二区精品高清在线观看| 超碰成人人人做人人爽| 欧美成人免费全部观看国产| 久久精品国产九一九九九| 国产一级特黄aa大片软件| 亚洲人成亚洲人成在线观看| 久草网视频在线观看| 天天射—综合中文网| 性欧美VIDEOFREE高清大喷水| 七妺福利精品导航大全| 亚洲欧美日韩成人综合一区| 亚洲av色在线观看网站| 色综合一本到久久亚洲91| 亚洲欧洲色图片网站| 国产午夜精品一区二区三| 人妻系列无码专区免费| 韩国无码AV片在线观看网站| 亚洲国产中文字幕精品| 在线无码国产精品亚洲а∨| 日韩人妻一区中文字幕| 成午夜精品一区二区三区| 中文字幕亚洲精品第一页| 91精品国产三级在线观看| 变态另类视频一区二区三区| 国产91小视频在线观看| 亚洲开心婷婷中文字幕| av 日韩 人妻 黑人 综合 无码| 久久精品一偷一偷国产| 97久久综合亚洲色hezyo| 亚洲AV无码不卡一区二区三区| 亚洲国产精品日韩在线| 2021久久最新国产精品|