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- Alunite is a harmful impurity which is difficult to remove from kaolinite, and so is kaolinite in alunite ore. 明矾石是高岭土中难以除去的有害杂质,高岭石也是明矾石矿石中的有害杂质。
- There are pyrite and chalcopyrite as sulphide minerals,and apatite as harmful impurity occuring as independent mineral. 本研究采用合理多段、适当细磨工艺,强化微、细粒赤铁矿及假象赤铁矿的回收。
- Briefly introduces the demolishing mechanism of harmful impurity phosphor in pipeline. 简述了有害杂质磷在管道焊缝中的破坏机理。
- As harmful impurity in copper scrap, nickel shall be removed thoroughly from anode furnace by means of oxidation, so as to make sure satisfactory cathodes are produced in electrolytic operation. 杂铜中多余的镍作为有害杂质在阳极炉彻底氧化造渣除去,以确保阳极铜在电解时获得满意的阴极铜;造成了大量的镍白白损失。
- atmosphere is acidless,alkali-free and no other harmful impurity. 器件应贮藏在贮藏室,周围环境无酸、碱性腐蚀或其它有害气体.
- Optical Spectral Verification of A Harmful Impurity to Palladium Catalyst 一种对钯催化剂有害杂质的光谱鉴定
- A benign tumour will not cause you any fatal harm. 良性肿瘤不会对你有致命的伤害。
- If you do harm to me I shall not look over you. 如你对我使坏,我可不饶恕你。
- His failures did his reputation a lot of harm. 他屡次失败使他的声誉受到很大损害。
- It wouldn't do him any harm to work a bit harder. 工作努力点对他没什么害处。
- Keywords scheelite middling;mineral processing;scheelite concentrate;harmful impurity; 白钨中矿;化学选矿;白钨精矿;有害杂质;
- A little of it will not do you any harm. 一点点对你不会有什么坏处。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The man formed a habit of taking harmful drugs. 这人养成了服用有害麻醉品的习惯。
- He did incalculable harm to her reputation. 他严重损害了她的声誉。
- It is harmful to your health to drink too much. 过量喝酒对你的身体有害。
- It's harmful to your eyes to read in the bus. 在公共汽车上看书对你的眼睛有害。
- Smoking is harmful to one's health. 吸烟对健康有害。
- I'll go with her to make sure she comes to no harm. 我要和她同去以免她受到伤害。
- He faltered out that he meant no harm. 他支支吾吾地说他并无恶意。