siderite

美 ['s?d??ra?t] 　英 ['s?d?ra?t]

• n.【礦】菱鐵礦；隕鐵
• 網(wǎng)絡(luò)藍(lán)石英；鐵質(zhì)隕石；菱鐡礦

詞形變化

復(fù)數(shù)：siderites  

英漢解釋

n.	1. 【礦】菱鐵礦;隕鐵

英英解釋

n.	1. a yellow-brown mineral consisting of iron carbonate. 2. a dense metallic meteorite, chiefly iron alloyed with nickel

例句

The paper introduced the experimental research and practice on recovering siderite form gold ore tailings in Hubei Sanxin Gold Copper Co.

介紹了湖北三鑫金銅股份有限公司從金礦尾礦中回收菱鐵礦的試驗(yàn)探索，以及回收菱鐵礦的生產(chǎn)實(shí)踐。

IV. carbonate mineral contain iron, include siderite, ankerite, etc.

含鐵碳酸鹽礦物：有菱鐵礦及鐵白云石等。

They focused on two minerals, magnetite and siderite, that can provide a bellwether of the CO2 concentrations in the atmosphere.

他們重點(diǎn)分析了兩種礦物：磁鐵礦和菱鐵礦，這兩種礦物可以為大氣中的二氧化碳濃度提供征兆。

grey kaolinite with pyrite or minor oolitic siderite.

灰色含黃鐵礦或少量鮞狀菱鐵礦高嶺土礦。

ankerite and later siderite with calcite and quartz.

鐵白云石和后期含方解石和石英的菱鐵礦。

Siderite, ferrous carbonate, FeCO3. When pure it contains 48. 2 % of iron. It varies in colour from pale yellow to brown.

菱鐵礦碳酸亞鐵，F(xiàn)eCO3。理論含鐵量為48.2%。顏色從淺黃到褐色，不一。

Industrialization of Research Achievements on Mineral Processing of Siderite and Limonite: Problems and Countermeasures

菱、褐鐵礦選礦研究成果產(chǎn)業(yè)化過(guò)程中的問(wèn)題與對(duì)策

Explorative Research on Beneficiation of Siderite and Its Development Prospect

菱鐵礦的選礦開(kāi)發(fā)研究與發(fā)展前景

Discussion on the Geological Characters and Genesis of Siderite in Meishan Iron Mine, Jiangsu Province

梅山鐵礦床菱鐵礦的地質(zhì)特征及成因探討

Siderite Magnetization by Suspension Roasting and Effect of Cooling Conditions on Product

懸浮態(tài)磁化焙燒菱鐵礦及冷卻條件對(duì)產(chǎn)品的影響

A Research on Roasting of Poor Siderite with Orthogonal Experimental Method

低品位菱鐵礦回轉(zhuǎn)窯焙燒的正交試驗(yàn)研究

Study on surface chemical properties of apatite, siderite and hematite

磷灰石、菱鐵礦和赤鐵礦的表面化學(xué)性質(zhì)研究

Study on thermal decomposition kinetics of siderite

菱鐵礦熱分解動(dòng)力學(xué)研究

Study on the Comprehensive Utilization of Siderite

菱鐵礦的綜合利用研究

Increasing Iron Grade of Magnesium Siderite

提高鎂菱鐵礦含鐵品位研究

Genetic research of gypsum and siderite in Xitieshan deposit ant its significance

錫鐵山礦床中石膏、菱鐵礦成因研究與意義

Study on the Stratification and Critical Size in Siderite Heattreatment

菱鐵礦熱處理分層現(xiàn)象及臨界線度的研究

Research for Magnetic Dressing Test of Roasting Magnesio-Siderite

焙燒鎂菱鐵礦磁選試驗(yàn)

Test Research on Beneficiation of Wangjiatan Siderite Ore by Roasting

王家灘菱鐵礦焙燒選礦試驗(yàn)研究

Mechanism of stratabound siderite deposit in center Yunnan

滇中地區(qū)層控菱鐵礦成因機(jī)制探討