iron carbonate
英 [ˈaɪən ˈkɑːbənət]
美 [ˈaɪərn ˈkɑːrbənət]
网络 碳酸亚铁
双语例句
- Iron ore in the form of ferrous carbonate.
以铁的碳酸盐矿物形式出现的铁矿。 - On the oxidation behavior of vanadium in molten iron refined by sodium carbonate
利用碳酸钠处理铁水时钒的氧化行为 - Eight species and total contents of iron in Malan loess were analyzed by sampling from different occurrences in Shanxi Province, China, and also carbonate, organic matter and pH were determined.
通过对采自陕西各地马兰黄土上部样品中8种形态铁和全铁含量以及碳酸盐、有机质、pH等有关因素分析，发现黄土中不同形态铁的含量差异很大。 - Confirming the contents of iron, chromium and molybdenum in MT shift catalyst by decomposing sodium carbonate
碳酸钠熔融测定中变催化剂中的铁、铬、钼 - Separation of manganese from iron in manganese carbonate ores
碳酸锰矿石中锰铁分离研究 - Iron oxide minerals in red weathering crust of carbonate rocks
碳酸盐岩红色风化壳中的氧化铁矿物 - Scale analysis indicates that the scale mostly consists of calcium carbonate, a little of iron scale and magnesium carbonate.
经过垢样分析，结垢主要为碳酸钙、少量铁垢及碳酸镁垢。 - Study of the iron oxide minerals in laterite developed on carbonate rock by means of Mossbauer spectroscopy
碳酸盐岩红土中氧化铁矿物的穆斯堡尔谱学研究 - The experiment results in the paper show that quantitative additive putting in the hydration water can check the iron ion content of the monohydrate sodium carbonate, to attain the goal of improving the whiteness of dense soda ash, in the solid hydrated technological process.
在固相水合法生产重质纯碱工艺中，在水合水内加入一定量的添加剂，可抑制一水碱中Fe份对重灰白度的影响，从而达到提高重灰白度的目的。 - A new way for comprehensive utilization of copperas was put forward. Reduced iron powder was obtained by converting copperas to ferrous carbonate with ( NH_4)_2CO_3, followed by reduction roasting with anthracite as reducer and CaCO_3 as additive.
提出了一种新的绿矾综合利用的途径，即绿矾经碳酸盐转化，然后采用无烟煤作还原剂，CaCO3为添加剂，进行高温还原焙烧制取还原铁粉。 - In this paper, the abstraction and analysis process of iron oxide minerals from soils developed on carbonate rock are designed, high gradient maghemite grains are successfully obtained, and systematic studies are made of the iron oxide minerals by using mineralogical methods to probe into their genesis.
设计了土壤中氧化铁矿物提取方法和分析流程，成功地从碳酸盐岩发育土壤中提取到较纯的磁赤铁矿微结核，运用多种矿物学方法进行了较系统的矿物学研究，并探讨了其成因机理。 - Determination of iron and manganese out of calcium carbonate in industry by means of rapid method
快速测定工业沉淀碳酸钙中的铁和锰 - The content of iron, sulphur and calcium carbonate;
铁、硫、碳酸钙的含量； - In time, the supergene geochemical evolution of sulphide ore body goes through the sulphate stage, iron hydroxide stage and secondary sulphide stage, iron oxide stage and carbonate stage, and forms obvious vertical zones in space.
原生硫化物矿体的表生演化在时间上表现为由硫化物经过硫酸盐阶段，铁的氢氧化物阶段和次生还原富集阶段、铁的氧化物阶段及蒸发成因的碳酸盐阶段等过程； - Simultaneous Determination of Strontium, Calcium, Magnesium and Iron in High Purity Barium Carbonate by ICP AES
ICP－AES法同时测定高纯碳酸钡中锶钙镁铁 - Except Li and Cr, the enrichment coefficients of other microelements usually exceeded 1 in iron nodules while those of most microelements were lower than 1 in carbonate nodules.
除Li、Cr外，铁质结核样品其他微量元素富集系数一般超过1。而碳酸盐结核的富集系数与铁质结核明显不同，大多数微量元素富集系数<1。 - Taking into account the additive dosage and excess sulfur will join into the iron phase during reduction process, so use of sodium carbonate to replace part of the sodium sulfate as additive.
考虑到添加剂用量及还原过程中带入过量的硫元素，故采用碳酸钠替代部分硫酸钠。 - The application of red mud can increased soil pH, reduce the content of soil exchangeable Cd, transform exchangeable Cd into iron manganese bound and carbonate bound, and reduce the cumulative amount of Cd in brown rice.
施用赤泥能提高土壤pH，降低土壤交换态Cd含量，将交换态Cd转变为铁锰结合态和碳酸盐结合态，减少水稻糙米中Cd的累积量。