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- Trails of industrial draw body were carried out by installing marking particles in ore mass to study structure parameters of sub level caving of Meishan Iron Mine. 采用在试验矿体中设置标志颗粒,进行工业放出体试验,对梅山铁矿无底柱分段崩落法的采矿结构参数进行研究。
- Devdopment of mining mothod presnent mining mothod at Yixingzai Gold Mine were compared and anaylzed in detail.Based on condition of ore mass and minable high,the improving methods were put forward. 对义兴寨金矿采矿方法的演变及现行采矿方法作了详细的分析与比较,并根据目前矿山矿体赋存条件、开采深度等实际情况,提出了切实可行的改进方案。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- Keywords semi-porous materials;blast dynamics;behavior of caved ore mass; 关键词半松散介质;爆破动力学;崩落体形态;
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- Keywords Kaolin ore mass blasting extracting millisecond blasting block rate; 高岭土矿岩;爆破开采;微差爆破;大块率;
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- I found a mass of spawn in the fish before cooking. 烧鱼前，我发现鱼里有很多鱼籽。
- The mass of workers do not want this strike. 大多数工人不愿举行这次罢工。
