“deep shaft sinking technique in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	deep shaft sinking technique in ancient China
释义	deep shaft sinking technique in ancient China Encyclopedia 工学中国古代深井开凿技术释 deep shaft sinking technique in ancient China中国古代深井开凿技术中国古代开凿深井，主要用于开采井盐卤水，称盐井；后来发展到开采天然气，称火井。
随便看	Joseph E.Stiglitz Joseph Fletcher Joseph Furphy Joseph Goebbels Joseph Greenberg Joseph Grinnell Joseph Hanson Kwabena Nketia Joseph Heller Joseph Hellmesberger Joseph Hooton Taylor Joseph Howe Joseph Joachim Raff Joseph John Thomson Joseph Jérôme Lefrançois de Lalande Joseph Kabila Joseph Kasavubu Joseph Kosuth Joseph Kwame Kyeretwie Boakye Danquah Joseph Lagu Joseph Lanner Joseph Leabua Jonathan Joseph Leonard Goldstein Joseph Liouville Joseph Lister Joseph-Louis Gay-Lussac

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