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安裝中文字典英文字典辭典工具!

安裝中文字典英文字典辭典工具!








  • Sci-Hub
    Sci-Hub has the largest (> 88 million documents) database of full-text scientific papers, available for free Approximately 80% of the collection are articles from scientific journals, most of them dedicated to the subject of medicine
  • Sci-Hub
    Sci-Hub coverage is larger than 90% for all papers published up to 2022 in major academic outlets Newer articles can be requested on a new platform Sci-Net which is a mutual-help social network for researchers: you can post a request and it will be solved by other members
  • Sci-Hub: lt;span style = font-size:80% gt;common ownership of the means of . . .
    Sci-Hub emerged in 2011 to tackle this problem Since then, the website has revolutionized the way science is being done Sci-Hub is helping millions of students and researchers, medical professionals, journalists and curious people in all countries to unlock access to knowledge
  • Sci-Hub
    Sci-Hub has the largest (> 88 million documents) database of full-text scientific papers, available for free Approximately 80% of the collection are articles from scientific journals, most of them dedicated to the subject of medicine
  • Sci-Hub
    Sci-Hub has the largest (> 88 million documents) database of full-text scientific papers, available for free Approximately 80% of the collection are articles from scientific journals, most of them dedicated to the subject of medicine
  • Sci-Hub: knowledge must be free
    Sci-Hub is helping millions of students and researchers, medical professionals, journalists and curious people in all countries to unlock access to knowledge The mission of Sci-Hub is to fight every obstacle that prevents open access to knowledge: be it legal, technical or otherwise
  • Sci-Hub: access to information is a human right
    Sci-Hub is helping millions of students and researchers, medical professionals, journalists and curious people in all countries to unlock access to knowledge The mission of Sci-Hub is to fight every obstacle that prevents open access to knowledge: be it legal, technical or otherwise
  • Sci-Hub: everyone is a pirate — even scientists
    Sci-Hub is helping millions of students and researchers, medical professionals, journalists and curious people in all countries to unlock access to knowledge The mission of Sci-Hub is to fight every obstacle that prevents open access to knowledge: be it legal, technical or otherwise


















中文字典-英文字典  2005-2009

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