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- The different origin leads to different metallogenic characteristics of metal minerals associated with the volcanics. 由于两类火山岩的成因不同,与它们相关的金属矿产成矿特征也有明显的差异。
- Metal minerals in Wadizhou copper deposit appear to be zoning of chalcosine bornite chalcopy rite pyrite on the vertical direction. 凹地苴铜矿矿物在剖面上具从辉铜矿-斑铜矿-黄铜矿-黄铁矿分带现象。
- HANGZHOU METALS MINERALS MACHINERY AND CHEMICALS IMP. 上海立诚化工有限公司杭州市五矿机械化工进出口有限公司。
- A current is passed through earth materials not containing metallic minerals. 电流在不含金属矿物的地层介质内经过。
- The major metallic minerals and also the major gold carrier minerals are arsenopyrite and pyrite. 主要的金属矿物为毒砂、黄铁矿,同时也是主要的载金矿物;
- Use The flotation machine mainly user in separating selects the smalls to inlay metallic minerals and so on the... 简介: 一、用途 浮选机主要用于离精选细料嵌布的金、银、铜、铁、铅、锌、钼、镍、铝等金属矿物。
- Pyrrhotite,Pentlandite and chalcopyrite are main metallic minerals in cop-per-nickel sulfide deposits. 磁黄铁矿、镍黄铁矿、黄铜矿是这类矿床的主要金属矿物。
- SO, according to the principle of the induced polarization method, it is only suitable for prospecting metallic minerals. 这样说来,激发极化法的原理决定了它只适于金属矿物的勘查。
- Used for:can be widely used for granular, powdery materials packaging such as metal mineral, chemical, food, feed, cement. 用途:可广泛用于五金矿产、化工、粮食、饲料、水泥等块粒状、粉状物品的包装。
- Zhenan-Xunyang area of Shaanxi Province is one of the main metal mineral sources in Southern Qinling Mountains. 摘要陕西镇安-旬阳地区是南秦岭重要的金属矿产地之一,形成的主要金属矿种有铅锌矿、汞锑矿和金矿。
- Main metallic minerals in the manganese-silver concentrate were psilomelane, pyrolusite, pyrite, limonite, and a few arsenopyrite, hematite and sphalerite. 该锰银精矿的主要金属矿物为硬锰矿、软锰矿、黄铁矿、褐铁矿、少量毒砂、赤铁矿和闪锌矿;
- Nonferrous metal mineral resources are limited and non-renewable resources, and the lifeblood of the nonferrous metal mining enterprises. 摘要有色金属矿产资源是不可再生的有限资源,也是有色金属矿业企业的生存命脉。
- The precious metal and nonferrous metal mineralization in South Jiangxi is closely related to its specific magmato _structural conditions. 赣南贵金属、有色金属成矿与其特有的构造岩浆条件息息相关。
- The Huozhou mineral resource is rich, closure present domestic discovery mineral resource total 23 kinds, including the metal minerals 4 kinds, namely iron, copper, aluminum, gold. 霍州市矿产资源丰富,截止目前境内发现的矿产资源共计23种,其中有金属矿产4种,即铁、铜、铝、金。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去,发出咣啷声。