siderite
基本解释
- n.[鑛]菱鉄鑛
同根派生
英汉例句
- And then studied the origin and lithofacies meaning of siderite.
在此基礎上研究了菱鉄鑛的成因和巖相意義。 - Calcite, siderite, barite and others don’t contain gold.
方解石、菱鉄鑛、重晶石等不含金。 - IV.carbonate mineral contain iron, include siderite, ankerite, etc.
四、含鉄碳酸鹽鑛物：有菱鉄鑛及鉄白雲石等。 - The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.
黃鉄鑛、菱鉄鑛變爲褐鉄鑛、赤鉄鑛和針鉄鑛。 - Mineral resources of coal, red siderite, limonite, chromite, gold, copper, limestone, gypsum and so on.
鑛藏資源有煤鑛、赤菱鉄鑛、褐鉄鑛、鉻鉄鑛、金、銅、石灰石、石膏等。
词组短语
- siderite concentrate 菱鉄精鑛
- magnesian siderite 鎂菱鉄鑛
- calcium siderite 鈣菱鉄鑛
- magnesium siderite 鎂菱鉄鑛
- Siderite powder 菱鉄鑛粉鑛
短語
英英字典
- a pale yellow to brownish-black mineral consisting chiefly of iron carbonate in hexagonal crystalline form. It occurs mainly in ore veins and sedimentary rocks and is an important source of iron. Formula: FeCO3 (Also called chalybite)
柯林斯英英字典
专业释义
- 菱鉄鑛
- 隕鉄
- 菱鉄鑛
The δ13C PDB values of siderite are-3.21‰~-7.24‰,lower than those values of other sediment-type Fe deposit and sediment metamorphic–type Fe deposit.
清鎮式鉄鑛菱鉄鑛δ13CPDB爲-3.21‰～-7.24‰,比其他沉積型、沉積變質型鉄鑛低。 - 藍石英
- 多赤
- 豆狀菱鉄鑛
- 褐鉄鑛
- 褐紫色薄層狀含植物化石的砂質菱鉄鑛
- 角礫狀菱鉄鑛
- 赤鉄鑛
- 菱鉄鑛鑛石
- 菱鉄鑛鉄質巖
- 綠灰色砂質菱鉄鑛
- 石英脈
- 菱鉄巖
- 粘土質菱鉄鑛
- 石鉄隕星