您要查找的是不是：
- low grade hematite ore 贫赤铁矿
- Based on analysis of techno-mineralogical properties of low grade hematite from Sijiaying Iron Ore Mine, test for determining the dressing ability of hematite has been done. 在对司家营贫赤铁矿工艺矿物学分析的基础上,根据矿石特点,进行了可选性试验研究。
- The test and industrial results are introduced of separation of Qidashan Mine's low grade hematite, Anshan iron &steel complex. 对鞍钢齐大山贫红铁矿进行了选矿小型试验、中型扩大试验及工业试验,介绍了新型高效阴离子捕收剂的研究发展情况。
- Dressing test of low grade hematite from Sijiaying Iron Ore Mine 司家营贫赤铁矿选矿试验研究
- The preparation method of polysilicate ferric chloride(PSFC) flocculant with low grade hematite,hydrochloric acid and sodium silicate as raw materials and its flocculation performance were studied. 研究了用低品位赤铁矿、盐酸和硅酸钠为原料,制备聚硅氯化铁(PSFC)絮凝剂的方法及絮凝性能。
- Mineral Processing Technology for Qidashan Low Grade Hematite of Anshan Iron and Steel Complex--A Study 鞍钢齐大山贫红铁矿选矿工程技术研究
- A low number; a low grade of oil. 一个小的数; 低级油
- John is down on his teacher because she gave him a low grade. 约翰恨他的导师，因为她给他打了低分。
- My son mucked up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- Low grades are get ting Helen down. 考分很低使海纶闷闷不乐。
- It's a mid scale and its ore belongs to low grade structural altereds tyle, limonite, pyrite are mainly gold carriers. 矿石以低品位构造蚀变岩型为主,褐铁矿、铁矿是主要的载金矿物。
- He is a bit let down by the low grade he got. 这次成绩不好, 他有点气馁。
- The effective separation of hematite ore is of major significance to the development of iron and steel industry. 赤铁矿的有效选别对钢铁工业的发展有重大的作用。
- China's imports from India more Goa India from low grade iron ore, rather than high-grade iron ore. 中国从印度进口的更多的是产自印度Goa的品位较低的铁矿石，而不是高品位铁矿石。
- In all production practice and research at present, quartz is the main gangue mineral in hematite ore and the flotation target. 在目前所有的生产实践和研究工作当中,石英是赤铁矿矿石中主要的脉石矿物和浮选对象。
- The research is useful exploration for similar low grade ore pre-processing of demestic dilution type mine. 该研究对我国类似资源贫化型矿山低品位矿石的预选是一个有益的探索。
- The characteristics of direct indirect flotation have remarkable superiorities in treating lean impurified fine hematite ore. 正-反浮选对于处理贫、细、杂的赤铁矿有比较明显的优势。
- The process flowsheet is simple,and shows good suitability.It is a successful example for processing of refractory hematite ore. 该工艺结构简单，适应性强，是选别难选赤铁矿较为成功的实例。
- My son muck up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
