Science magazine-科学杂志PDF 2021年11月19日刊

Science is the academic journal of the American Association for the Advancement of Science and is considered one of the world’s most prestigious scientific journals. The peer-reviewed journal, first published in 1880 is circulated weekly and has a print subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is one million people.《科学》是美国科学进步协会的学术期刊,被认为是世界上最负盛名的科学期刊之一。这本同行评议的期刊首次出版于1880年,每周发行一次,印刷订阅者约有13万人。由于机构订阅和在线访问服务于更多的受众,其估计读者人数为100万人。

English | 182 pages | True PDF | 49.8 MB

Science magazine-科学杂志PDF 2021年11月19日刊
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