siderite
菱铁矿
常用释义
英音[ ˈsaɪdəˌraɪt ]
美音[ ˈsɪdəˌraɪt ]
基本释义
- n. 菱铁矿；陨铁
例句
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1·Iron carbonate, FeCO3, as is siderite. always brown.与菱铁矿一样，是碳酸亚铁FeCO3。褐色。
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2·And then studied the origin and lithofacies meaning of siderite.在此基础上研究了菱铁矿的成因和岩相意义。
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3·Too much CO2, and magnetite can't form, whereas the opposite is true for siderite.如果大气中存在的二氧化碳太多，磁铁矿则无法形成；
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4·Especially emphasizes that siderite has no apparent effect on formation resistivity.特别强调指出局部发育的菱铁矿对该区地层电阻率无明显影响。
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5·Thereby the scientific basis for developing and utilizing the low grade siderite were provided.从而为开发利用低品位矿提供了理论依据。
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6·The pyrite and siderite associated with the ores have been oxidized into limonite hemitite and goethite.黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。
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7·The pyrite and siderite associated with the ores have been oxidized into limonite hemitite and goethite .黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。
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8·The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.一种常见的氧化铁矿石，是针铁矿、赤铁矿和纤铁矿的混合物。
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9·To separate hematite, supposed hematite, specularite, limonite, siderite, manganese ore, chromite and so on.对赤铁矿、假像赤铁矿、镜铁矿、褐铁矿、菱铁矿、锰矿、铬铁矿等的分选。
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10·Siderite is vastly developed in the Longtan, Changxing formations in southwestern mine area, Zhijin coalfield.织金煤田西南矿区龙潭组、长兴组广泛发育菱铁矿层。
同义词
n.
[矿物]菱铁矿；陨铁