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前文(见本刊今年2期)提出,十年内,磷矿建设的重点应放在云贵,这主要是从建设的先后次序上着眼的,就象走路一样,云贵只是比“两湖”先迈出一步,紧跟着的就是“两湖”。 (一)“两湖”在我国磷矿生产中的历史地位
The previous article (see this issue of the journal 2) suggested that the focus of phosphate rock construction should be put on Yungui during a decade. This mainly focuses on the order of construction. Just like walking, Yungui is only the first to go ahead of the “two lakes” One step, followed by the “two lakes.” (I) The Historical Status of “Two Lakes” in the Production of Phosphate Rocks in China