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珠峰“身高”從黃海測？——專(zhuān)家解讀珠峰測高原理

2020-05-20 08:39來(lái)源：新華社

國測一大隊隊員在日喀則市定日縣曲當鄉境內進(jìn)行水準測量（4月18日攝）。新華社記者孫非攝

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