secondary deposit的意思|示意
次生矿床
secondary deposit相关短语
1、 secondary mineral deposit 次生矿床
2、 deposit of secondary origin 次生矿床
3、 secondary oxidized manganese ore deposit 次生氧化锰矿床
secondary deposit相关例句
Liaoning Xiuyan Nephrite Placer Deposit ( XNPD ) is a secondary deposit of primary nephrite ore.
辽宁岫岩软玉砂矿 ( 又称河磨玉矿 ) 是原生软玉矿的次生砂矿床.
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