Tacke's team might very well have found small amounts of Masurium in the ore sample.
塔克的团队很可能是在矿石样本中发现了少量的锝。
He also knows that big mining companies prefer mountains of low-grade ore to small, high-grade mines like his.
而且他也知道那些个大型矿产公司更喜欢那些低地势的矿山，而不是他那又小又高的。
The Disk Feeder machine is suitable for feeding the Ore, Pulverized Coal, Cement, Clinker, Limestone and Clay etc power, grainy or small pieces material.
圆盘给料机适用于喂送的物料有矿石、煤粉、水泥、熟料、石灰石、粘土等粉状、颗粒状和小块状物料。
In many cases the crushed ore particles are not sufficiently small to permit liberation of the desired mineral so that separation can be achieved.
许多情况下，破碎的矿石颗粒粒度不足以达到分选所需的目的矿物解离的程度。
Used to vertically lift rubbed powder, granular and small lump materials such grain, coal, cement and gravel ore and the lift height can reach 40 meters.
适用于垂直输送磨琢性较大的粉状、粒状、及小块状物料，如粮食、煤、水泥、碎矿石等物料，输送高度可达40米。
Abstract: : In view of the Xinjiang some copper mine ore nature characteristic, carries on the different plan acid pickling small experiment separately.
摘罙要：针对新疆某铜矿矿石性质特点，分别进行不同方案酸浸小型试验。
In view of the Xinjiang some copper mine ore nature characteristic, carries on the different plan acid pickling small experiment separately.
针对新疆某铜矿矿石性质特点，分别进行不同方案酸浸小型试验。
Small scale tests and verification tests of magnesia reduction concentrating process for treating rich lean ore mixture from Longshou Mine in Jinchuan were carried out.
对金川镍矿龙首矿混合矿石进行了降镁工艺小型试验和验证试验。
During the smelting of an iron ore containing high fluoride content in a small blast furnace, the hearth refractories were severely corroded.
在某地高氟含量铁矿石的冶炼过程中，炉缸粘土质高炉砖砖视遭到了极其严重的破坏作用。
Practices demonstrate that the method is an effective means to detect geologic anomaly bodies of metal ore body and small mine gob area.
实践证明，瞬变电磁法是探测金属矿体、小窑采空区等地质异常体的一种有效手段。
Most factories use the carbonization method. Some medium and small factories use the barium carbonate ore method. Only a few factories use the double decomposition method with a relatively high cost.
目前我国大多数厂家采用碳化法，一些中、小型企业采用毒重石法，而只有少数厂家采用成本较高的复分解法生产碳酸钡。
Through a series of laboratory and small pilot scale continuous experiments, the feasibility of urea - calcium superphosphate production with Yichang phosphorous ore has been proved.
通过一系列的实验室试验和小型中间连续试验，明确了宜昌磷矿制尿素过磷酸钙的可行性。
The new process is characterized by adaptability to the ore properties, simple reagent regime, small reagent consumption and easiness for industrialization.
新的工艺流程适应矿石性质，药剂制度简单、用量少，易于工业化。
There are more than 1,200 gold mines in China of which 739 are small, each with a daily mining capacity of less than 50 tons of gold ore.
中国目前有1200家黄金生产商，其中739家是小生产商，每家的金矿石日处理量还不到50吨。
This Paper introduces test of treating and reusing of the Wastewater of a small lead and Zinc ore-dressing plant.
本文简述了某小型铅锌矿选厂废水处理和回用试验情况。
The contents of ti in magnetite and s in ore are low, with a very small amount of Pb-Zn sulfide minerals.
磁铁矿中钛含量低，矿石中硫含量低，罕见铅锌硫化物矿物。
Bolting manual pillar and room method is a good future method of mining Mn ore body of medium thickness and small pitch.
人工柱锚杆房柱法是一种有前途的开采中厚缓倾斜锰矿床的采矿方法。
There are also small amounts of other substances in the iron ore which must be taken away.
在铁矿石中还有少量必须清除的其他物质。
The shapes and the rich-thick positions of ore bodies are controlled by the crossing positions of dense small concealed faults nearly EW with the concealed faults of NNW direction.
近ew向密集发育的小规模隐伏断层及其与NNW向隐伏断层的交切部位控制着矿体形态及其富厚部位。
But when small particles of ore must be squeezed out of tons of rock, the price of gold becomes more dear.
但是，当需要从数吨的矿石中才能提炼出细小的金矿石时，黄金价格就上涨了。
These small blast furnaces are backward and of lower productivity. Moreover they cause enormous waste of the iron ore resource a...
这些小高炉设备水平落后，生产效率低，造成矿产资源和能源的严重浪费和对环境的严重污染。
Second, the grinding process Chinas iron ore grinding process, most use two paragraphs of small and medium-sized concentrator, grinding flowsheet is used more for a grinding process.
磨矿工艺我国铁矿磨矿工艺，大多数采用两段磨矿流程，中小型选矿厂多采用一段磨矿流程。
Second, the grinding process Chinas iron ore grinding process, most use two paragraphs of small and medium-sized concentrator, grinding flowsheet is used more for a grinding process.
磨矿工艺我国铁矿磨矿工艺，大多数采用两段磨矿流程，中小型选矿厂多采用一段磨矿流程。
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