ferrous

The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration.

处理步骤是先加硫酸亚铁使之沉淀, 然后过滤.

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Application of ferrous metals, nonferrous metals, chemical industry laboratories to dry evenly feed.

适用黑色金属 、 有色金属 、 化学工业试验室进行干法均匀送料.

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Ordinarily, standard ferrous sulfate loses strength with age, due to air oxidation.

标准硫酸亚铁盐类由于受到空气的氧化一般会随时间而失去其作用.

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Pb is a common non-ferrous heavy metal element, in the industrial production of a wide range of uses.

重金属铅是一种常见的有色重金属元素，铅在工业生产中用途广泛。

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Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.

加入亚铁菲绕啉离子,用滴定法测量硫酸亚铁铵溶液.

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Ferrous Resources, the Brazilian iron ore company heading for a London listing later this year, is understood to have been approached by several Chinese companies considering a take-over bid.

据悉，数家中国公司已经与今年晚些时候将前往伦敦上市的巴西铁资源公司（Ferrous Resources）接洽，考虑对后者发出收购要约。

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Standard for process design of laboratory, test cabinet and technical inspection station of non-ferrous metals mines

有色金属矿山试验室、化验室及技术检查站工艺设计标准

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Ferrous metals , timber, and pulp seem to offer the main field of reduction.

看来,黑色金属 、 木材和纸浆是削减的重要对象.

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Therefore, it is very suitable for welding the thin-wall construction of ferrous and nonferrous metals.

因此这种电源很适合于黑色及有色金属的薄壁结构件焊接。

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The physicochemical characteristics of ferrous glycinate were evaluated by a storage test.

通过贮藏试验,研究了甘氨酸螯合铁的理化性质.

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Thermal dehydration of hydrated ferrous, cobaltous and nickelous chlorides

二价铁钴镍水合氯化物的脱水反应

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Through a large number of parallel experiments to determine the combination of trace metal elements in six hydrated nickel chloride, ferrous chloride tetrahydrate, cobalt chloride six hydrate.

通过大量的平行实验确定了微量金属元素组合为六水合氯化镍，四水合氯化亚铁，六水合氯化钴。

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Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys.

惰性气体焊接是连接几种含铁和不含铁的合金的首选方法.

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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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Study on Metallogenetic Law of Precious and Non Ferrous Deposits in the Southeast Part of Jilin Province

吉林东南部贵金属及有色金属成矿规律研究

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Gas stirring is a common technology used in both nonferrous metallurgy and ferrous metallurgy.

气体搅拌是有色金属冶金与钢铁冶金中常用的一种技术.

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The Suggestion about Non-Ferrous Metal Enterprise's Society Responsibility Accounting Information Disclosure

有色金属企业社会责任会计信息披露的建议

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Study on CAD/ CAM Technology of Non-Ferrous Metals Mould in Electrolytic Grinding and Development of a New Soft Abrasive Slice

不锈钢模具电解研磨CAD/CAM的研究和研磨片的研制

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Application of Cold Welding in Production of Non-ferrous Wires

有色金属线材生产中冷压焊接的运用

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Some Mn-Si ferrous alloy ingots with diameter of 44,52,54 and 74 mm respectively were steadily continuously cast.

稳定地连续铸造了直径分别为44、52、54和74mm的锰硅铁合金铸锭。

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The current situation and problems of the computerization in local non-ferrous metal enterprises were thoroughly analyzed and studied through spot check.

通过抽样调查方式，深入分析和研究目前国内有色金属企业信息化建设现状，存在的主要问题。

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Very low viscosity oil for punching & stamping of ferrous & non ferrous material.

极低粘度金属加工油,适合 黑色金属 和有色金属的冲孔 和 冲压加工.

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Thermal Behavior and Dehydration Kinetics of Ferrous Oxalate Dihydrate

二水草酸亚铁热分解行为及脱水反应动力学研究

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Catalytic Redox Reaction Between Dissolution Oxygen and Ferrous Ions With Silicic Acid Catalyst

硅酸催化溶解氧氧化亚铁反应的研究

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Formerly, KUST was under the direct control of China Non-ferrous Metal General Corporation.

原隶属于中国有色金属工业总公司，1998年划归云南省管理。

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A site full of ferrous powder and dust.

有铁粉和尘埃严重的地方.

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The choice of non-ferrous metal low resistance corrugated sheet, Stainless RS corona sheet and corresponding anti-corrosion measures can resist dew-fell and rustiness.

选用非金属低阻波纹板、不锈钢RS电晕板，以及采取相应的防腐措施，能抗结露，耐锈蚀。

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Non-equilibrium thermodynamic theory and ferrous metallurgical process

非平衡态热力学理论与钢铁冶金过程

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The water was reacting with the ferrous iron in the tank.

水与水箱中的铁质产生化学反应.

《简明英汉词典》

Code for technical economy design of non-ferrous metals industry

有色金属工业技术经济设计规范

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