“zinc smelting technologyin ancient China”的概念、定义、翻译、参考文献-科学参考

单词	zinc smelting technologyin ancient China
释义	zinc smelting technologyin ancient China Encyclopedia 工学中国古代炼锌技术释 zinc smelting technologyin ancient China中国古代炼锌技术中国明代万历年间已发明并掌握炼锌技术，当时称锌为“倭铅”。15世纪中国开始用锌铸币。1872年在瑞典哥德堡港附近，打捞出一艘1745年由中国驶达欧洲的沉船，船上装有含锌98.99%的锌锭，说明中国明清时期金属锌的冶炼技术成熟，并可以产品出口。
随便看	Lawrence Barrett Lawrence Berkeley National Laboratory Lawrence Durrell Lawrence, Ernest Orlando Lawrence Halprin Lawrence Kohlberg Lawrence Livermore National Laboratory Lawrence of Arabia Lawrence P．Kaufman Lawrence Stone Lawrence Tibbett Lawrence Vambe Lawrencium lawrencium Lawren Stewart Harris Laws about Library of Congress laws amendment during Late Qing Dynasty laws and regulations for concentrator design laws and regulations of soil and water conservation laws and regulations on biosafety and biosecurity Laws and Regulations on Digital Publishing laws and regulations regarding emissions trading laws and regulations related to engineering economy in engineering construction laws and regulations related to labor protection in engineering construction laws and regulations related to project management in engineering construction

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