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- Microfine lean hematite 微细粒级贫赤铁矿
- The development and utilization of lean hematite is not perfect in our country. 我国对贫赤铁矿的开发利用还不理想。
- The comparison test with MPD petroleum sodium sulphonate collector on Qidashan lean hematite ore showed a collector cost reduction of25%, a collector consumption reduction of48% and a good flotation effect. 试验结果表明,以齐大山贫赤铁矿石为对象,与MPD石油磺酸钠捕收剂进行对比,捕收剂成本下降25%25,捕收剂用量降低48%25,试验取得较好效果。
- The comparison test with MPD petroleum sodium sulphonate collector on Qidashan lean hematite ore showed a collector cost reduction of 25%,a collector consumption reduction of 48% and a good flotation effect. 试验结果表明 ,以齐大山贫赤铁矿石为对象 ,与MPD石油磺酸钠捕收剂进行对比 ,捕收剂成本下降 2 5%25 ,捕收剂用量降低 48%25 ,试验取得较好效果。
- New Advance in Dressing Process for Lean Hematite in Anshan District 鞍山地区贫赤铁矿选矿工艺新进展
- Hope is a slender reed for a stout man to lean on. 希望是壮汉依靠的一根纤细的芦苇。
- Research and Outlook of Beneficiation Technology for Gongchangling Fine Lean Hematite Ore 弓长岭细粒贫赤铁矿分选技术研究和展望
- The little girl only eats lean pork. 这个小女孩只吃瘦肉。
- I am afraid he is too lean to endure it. 我担心他太瘦,承受不住它。
- Test and Application of SLon High Intensity Magnetic Separator in Anshan Type Lean Hematite Ore SLon强磁机选别鞍山式贫赤铁矿的试验及应用
- Don't always lean on others for help. 不要老是依靠别人的帮助。
- Sit up, children! Don't lean over the table! 坐直,孩子们,不要趴在桌子上!
- Reseonch on High Capacity Separation Technology for Donganshan Refractory Lean Hematite Ore 东鞍山难选贫赤铁矿石高效分选技术研究
- If you lean over the wall. you will see the river. 如果你伏在墙上望出去,就会看到那条河。
- I lean towards letting him go alone. 我倾向于让他一个人去。
- Keywords Lean hematite ore beneficiation;Transformation of concentration flowsheet;Direct flotation in addle medium; 贫赤铁矿选矿;选矿流程改造;酸性正浮选;
- We lean on our friends when we are in trouble. 我们遇到困难时依靠朋友帮助。
- Don't lean on the table or it'll tip up. 别倚桌子,不然就倚倒了。
- It's been a lean year for business. 这是生意清淡的一年。
- Lean meat is healthier for you than fatty meat. 对你来说,瘦肉比肥肉更有利於健康。