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- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- Good humor is a promoter of friendship. 良好的幽默感能促进友谊。
- Manganese promoter 锰助剂
- Every mangan rule a shrew but he who has her. 泼妇人人都能制服;只有她的丈夫例外.
- Nicholls,Sam Hoffman,Patrick Mangan,Ann C. 副导演 Allan F.
- A black mineral consists of basic manganese oxide. 一种黑色矿物，由基性氧化锰组成。
- He is the promoter of this campaign. 他是这次运动的推动者。
- That fellow is a promoter of boxing events. 那人是拳击比赛的赞助人。
- A Novel TiO2-pillared Microporous Manganese Oxide. 刘宗怀; 唐秀花; 张成孝; 周 青.
- I have Manganese Ore 42% up Mn. Below 40% rej. 中国铁合金在线英文网信息：外商出售锰矿，
- Deposit on manganese steel possible. 可以堆焊在锰钢上。
- Cheerfulness is the best promoter of health. 快乐最利于健康。
- He is a keen promoter of handball in Hong Kong. 他一向在香港推广手球运动。
- An enthusiastic promoter of good causes. 有益活动的热心支持者。
- Cheerfulness is the promoter of health. 心情愉快是健康的增进剂。
- Niobium oxides are favorable promoter and Support. 铌氧化物是优良的促进剂和良好的载体。
- The promoter of freedom in thinking. 思想自由的推崇者
- As viewed from application of the technoogy of producing high-pure manganes carbonate using poor manganese, ferrisulphas and ammonium hydrogen carbonate as raw material is introduced. 本文从应用的角度出发,介绍了以贫锰矿、硫酸亚铁、碳酸氢控等为原料,生产高纯碳酸锰的方法。
- An alloy of iron and manganese used in the production of steel. 铁锰合金一种用于生产钢的铁和锰的合金
- Containing manganese, especially with a valence of three or six. 锰的含有锰的，尤指含有三价锰或六价锰的
