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Web万方数据知识服务平台-中外学术论文、中外标准、中外专利、科技成果、政策法规等科技文献的在线服务平台。 WebiData是由北京大学、清华大学、浙江大学、复旦大学等师生学者共同筹建的用于教学、科研目的的公益互联网项目，旨在促进知识的传播和最新学术科技的共享。 iData平台上所有 …
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WebMainly collecting the important conferences held by the China Association for Science and Technology and the national level two or above by the societies, associations, universities, research institutes and government agencies, as well as the literature published at international conferences held in China since 1999. WebAcademic journals: more than 8500 kinds of Chinese journals with 60million articles; more than 57,000 kinds of foreign journals with 124million articles. Dissertation: 527000 doctoral dissertation; 5million Master's theses. Proceedings: 2million conferences in China; 930000 international conferences; 106 conference videos. Newspapers: 500 titles.
WebCNKI (China National Knowledge Infrastructure; Chinese: 中国知网) is a private-owned publishing company in China since 2014. CNKI maintains high annual database … WebCNKI (China National Knowledge Infrastructure; Chinese: 中国知网) is a private-owned publishing company in China since 2014. CNKI maintains high annual database subscription fees due to its de facto monopoly status on journal search and collection in China. Because its subscription fee raised sharply every year, many elite Chinese universities and …
Web中国知网，始建于1999年6月，是中国核工业集团资本控股有限公司控股的同方股份有限公司旗下的学术平台。知网是国家知识基础设施（National Knowledge Infrastructure，NKI）的概念，由世界银行于1998年提出。CNKI工程是以实现全社会知识资源传播共享与增值利用为目标的信息化建设项目。 WebCNKI常用软件下载. CAJViewer浏览器 CNKI数字化学习平台 工具书桌面检索软件. 特色服务. 手机知网 杂志订阅 数字出版物订阅. 客服咨询. 订卡热线：400-819-9993 服务热线：400-810-9888 在线咨询：help.cnki.net 邮件咨询：[email protected] 客服微博：
Web京 icp 证 040431 号 网络出版服务许可证 (总)网出证(京)字第 271 号 出版物经营许可证 京公网安备 11010802024460 号 《中国学术期刊（光盘版）》电子杂志社有限公司 kdn 平台基础技术由 kbase 11.0 提供.网络出版服务许可证 (总)网出证(京)字第 271
WebThe full-text database of industry standards collects the current, abolished, replaced and about to be implemented industry standards. The domestic and international standard … understanding the times chapter 15 quizletWebIt is a continuously and dynamically updated newspaper full-text database with academic and informative newspaper literature. The newspaper database has collected and … understanding the times jan markell radiohttp://scuec.co.cnki.net/kns?dbcode=CCJD understandingthethreat.comWeb年鉴中文名： 广东统计年鉴 年鉴英文名： guang dong statistical yearbook 年鉴年份： 2024 责任说明： 主编单位： 广东省统计局;国家统计局广东调查总队 出版日期： 2024.08 页数： 715 人民币定价（元）： 460.00 内容简介： 一、《广东统计年鉴-2024》系统收录了全省及各市、县(区)2024年经济、社会各方面的 ... understanding the supply chainWebIncluding Chinese patents and Overseas patents. Chinese patents collect more than 48million invention patents, design patents and utility model patents applied in Chinese … understanding the short storyWebRealizing the integrated retrieval of Chinese and foreign periodicals. Among them, there are more than 8500 kinds of Chinese academic journals, which includes more than 1970 … understanding the times myersWeb京 icp 证 040431 号 网络出版服务许可证 (总)网出证(京)字第 271 号 出版物经营许可证 京公网安备 11010802024460 号 《中国学术期刊（光盘版）》电子杂志社有限公司 kdn 平台 … understanding the times table of contents