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- The mahogany table has a fine grain. 那张红木桌纹理精美。
- Keywords fine grain gold;anti floatation;desliming;SK flotation reagent;regrind; 微细粒金;反浮选;脱泥;SK浮选剂;再磨;
- The rock size varies from coarse to fine grained. 岩石大小质地不同,从质地粗糙到精细样样俱全。
- Gold occurs in a form of crystal grain or fine grain in the quartz veins ... 金以粗晶状单体自然金及细粒金存在于石英脉及硫化物中。
- Morocco Goatskin with fine grain for book covers. 摩洛哥皮具精细纹理的山羊皮。书皮用的物料。
- Fine grain size for the smaller contact area. 接触面积小时用细的粒度。
- Morocco: Goatskin with fine grain for book covers. 摩洛哥皮:具精细纹理的山羊皮。书皮用的物料。
- Porous permeable bricks were made with gold tailings as the main material and coal gangue as pore-forming agent. 以黄金尾矿为主要原料,以煤矸石作成孔剂,制备了多孔透水砖。
- The gold are mainly fine grained and invisible under microscope.The muscovite content of the ore is high.The ores are extremely sliming so the flotation recovery rate is low. 金主要以镜下不可见的微细粒金为主,矿石中绢云母含量很高,矿石泥化严重,浮选回收率偏低。
- Fine grain grade with high hardness and high toughness. 具有高硬度和高韧性,晶粒度为细级别的牌号。
- The fine grain of pure tantalum can be obtained easily through PM. 粉末冶金法较易获得细晶粒组织。
- The results indicated that the polyhydrate binding material can produce higher binding strength under lower dosage compared with the ordinary cement, so it is applied to cement total gold tailings. 结果表明,高水单浆料与水泥相比具有用量少、试块早期强度高的特点,适用于金矿全尾胶结。
- The types of mineralized rocks are fine grained biotite gneiss and silicalites. 矿化类型为含金黑云变粒岩型、含金硅质岩型。
- This paper states the development of current gold tailings's utilization according to some experience at home and abroad,and points out the gold production's tendency which develops to the nonwaste. 本文结合国内外一些实践经验,综合阐述了当前金矿尾矿资源开发利用的发展,并指出黄金生产向无废渣方向发展的趋势。
- The heterogeneous soil is composed of coarse and fine grained soils. 摘要混合土料是由粗细土颗粒组成的土。
- It is typically mild, finely grained, smokey cooked salami. 它是一种温和的带有烟熏味的含精肉肉粒的腊肠。
- Using fine grain for precision grinding with small stock-removal reservation. 研磨裕量不大而且需要精密的修饰时用细粒。
- The fine grains are more at the tail than at the foreside at the same parallel to the slope surface. 沿坡面方向,在离土面相同距离的位置,后部细颗粒多,前部细颗粒少。
- Study on gold tailings used in ceramic tiles 金矿尾砂用于生产陶瓷釉面墙地砖的研究
- As far as a gold deposit is concerned, generally the finely grained, more heavily crushed pyrite has a higher gold content. 对黄铁矿本身而言,结晶形态不同的黄铁矿其含金量也相差很大。