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- The paper presents laboratory shaking leaching and column leaching experiments with the ore from Shou Wang Fen Copper Mine. 针对寿王坟铜矿的空区存窿矿石进行了室内摇瓶浸出试验和柱浸试验。
- Having tested the low-grade big-lump uranium ore by column leaching technology, a series of technological parameters of solution leaching are obtained. 通过对低品位、大块度的铀矿石进行柱浸工艺试验,获得了一系列溶浸工艺参数;
- Effects of PAM application rate and method on saturated hydraulic conductivity were studied in laboratory through a soil column leaching experiment. 通过室内土柱淋洗试验,研究了PAM施用量和施用方式对不同碱度土壤饱和水力传导度的影响。
- The column leaching experiments of ore for the in-situ leaching of uranium in some uranium mine in Xinjiang are carded out, in which the affect of surfactant on the permeability of the ore-bearing layer is studied. 针对新疆某地浸采铀矿山的矿石进行了柱浸实验,初步研究了表面活性剂对含矿层渗透性的影响。
- Effects of soil sodicity and gypsum application on dynamical behavior of heavy metal elements under effluent irrigation were studied by means of soil column leaching method in laboratory. 采用室内土柱淋洗试验方法,研究了污水灌溉条件下土壤碱度和石膏应用对土壤中重金属元素动态变化的影响。
- A Study on Column Leaching of a Gold Ore from Gansu Province 甘肃省某地金矿柱浸试验研究
- Study on Column Leaching of As-bearing and Low-grade Gold Oxide Ores 含砷低品位氧化金矿石柱浸研究
- She angled her column of chitchat toward teenagers. 她的漫谈栏侧重于十几岁的青少年。
- Performance of Higher Column Leaching of Uranium Ore in Vein-group-type Deposit 群脉状铀矿床中铀矿石高柱浸出性能的研究
- Column leaching experiments of a uranium ore by atomizing irrigation technique 雾化布液堆浸某铀矿石的柱浸试验
- He used to write a column for this newspaper. 他过去曾为这家报纸写专栏文章。
- His column is syndicated throughout the world. 他的专栏文章通过报业辛迪加在世界许多报刊上发表。
- The column is surmounted by a statue. 柱顶上树立了一尊雕像。
- Nelson's Column is a famous monument in London. 纳尔逊纪念碑是伦敦著名的纪念碑。
- He always read the sports column in the Times. 他总是阅读《泰晤士报》的体育栏。
- The top part of a pillar or column. 柱头一根柱子或圆柱的顶端部分
- Grey Forecasting Model of Copper Extraction Rate of Primary Ore with Column Leaching 原生矿柱浸中铜的浸出率灰色预测
- A column in the periodic table of the elements. 属,族元素周期表上的一栏
- The column, four abreast, stretched out over one kilometre. 队伍4个人一行,长达1公里以上。
- HIGH COLUMN LEACHING EXPERIMENT ON LOW-GRADE URANIUM ORE FROM A HARD ROCK DEPOSIT 低品位硬岩铀矿石高柱浸出试验