Sometimes they'd also add ferrous oxide to the mix.
有时候，他们会在混合物中加入氧化亚铁。
Earthenware made from clay containing a large amount of ferrous oxide, giving it a red color.
一种陶器，由含有大量的氧化铁的陶土制成，让它呈现红色。
The ferrous oxide and carbon make slag foaming, and zinc and lead enter the secondary dust after reduction.
压块加入后，压块中的铁和碳通过反应参与了泡沫渣的生成； 压块中的锌和铅被快速还原，进入二次粉尘。
The method of mutation breeding and the current research situation of Thiobacillus ferrous oxide are summarized, and some problems in the process of breeding are discussed.
综述了氧化亚铁硫杆菌诱变育种的方法以及诱变育种的研究现状，并对诱变育种过程中的一些问题进行了探讨。
Portable - flow vertical sidewall belt conveyor with hydraulic lift , horizontal in-feed, 45 degree incline and horizontal discharge, conveying ferrous oxide at 25 tons per hour.
便携式-垂直侧面皮带输送机配有液压升降机，横向进料，45度倾斜和横向排放，输送氧化亚铁达每小时25吨。
The preparation methods of iron based products were discussed, such as ferrous or ferric salts, iron oxide pigments, magnetic particles and iron powders.
论述了硫铁矿烧渣湿法制备铁盐，铁氧化物颜料，铁基磁粉以及铁粉等铁系产品的原理，并对铁系产品的途径进行了分析。
Some growtk conditions of transparent iron oxide pigment in the solution of ferrous sulphate with NaOH and NH_4HCO_3 as precipitant were investigated.
对硫酸亚铁溶液用氢氧化钠和碳酸氢铵为沉定剂生成透明氧化铁颜料的条件进行了初步研究。
The reaction dissolves at least a portion of the non-ferrous metal compositions into the solution which is in contact with solid ferric oxide.
反应使至少一部分非铁金属组合物溶解到与固体氧化铁接触的溶液中。
The above materials cover pigment, dyes, ferrous powder, cement, fly ash, dried mortar powder, antimony oxide, talc powder and calcium carbonate.
颜料、染料、铁粉、水泥、粉煤灰、干粉砂浆、氧化锑、滑石粉、碳酸钙等。
The above materials cover pigment, dyes, ferrous powder, cement, fly ash, dried mortar powder, antimony oxide, talc powder and calcium carbonate.
颜料、染料、铁粉、水泥、粉煤灰、干粉砂浆、氧化锑、滑石粉、碳酸钙等。
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