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3 giorni fa · 推荐一个维基百科的中文镜像网站. 2024-05-27 20:37:37 | 来源: 网络整理 | 查看: 265. 程序员搜索一些技术类的名词时，更喜欢用wikipedia即维基百科：. 在这里插入图片描述. 然而国内无法访问：. 在这里插入图片描述. 此时我们可以使用源于维基百科的万维百科，国内 ...
3 giorni fa · Gold is a chemical element with the symbol Au (from the Latin word aurum) and the atomic number 79. In its pure form, it is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal, a group 11 element, and one of the noble metals.
3 giorni fa · The United Nations Educational, Scientific and Cultural Organization ( UNESCO) [a] is a specialized agency of the United Nations (UN) with the aim of promoting world peace and security through international cooperation in education, arts, sciences and culture. [2] [3] It has 194 member states and 12 associate members, [4] as well as partners in ...
1 giorno fa · India, officially the Republic of India ( ISO: Bhārat Gaṇarājya ), [21] is a country in South Asia. It is the seventh-largest country by area; the most populous country as of June 2023; [22] [23] and from the time of its independence in 1947, the world's most populous democracy.
4 giorni fa · Te ofrecemos una colección de cuestionarios de ciencias para que pongas a prueba tus conocimientos sobre distintas materias, como física, biología, química, astronomía, geología, etc. Nuestros cuestionarios de ciencias son una forma divertida y educativa de descubrir el mundo de la ciencia. Con nuestra selección de preguntas sobre ...
4 giorni fa · This next bit is copied from Wikipedia because I have no idea what it means; "Mendelevium is a synthetic element with the symbol Md (formerly Mv) and the atomic number 101. A metallic radioactive transuranic element of the actinides, mendelevium is synthesized by bombarding einsteinium with alpha particles and was named after Dmitri Mendeleev."
