Metallic ores of allsorts are materials merely.
而各种金属矿石则纯粹是原料。
Iron — and metal-concentrating bacteria create metallic ores.
铁——还有金属富集细菌造出金属矿团。
Coal, metallic ores, and other useful substances found in the earth, are still more limited than land.
煤炭、金属矿石和地球上所能找到的其他有用物质，同土地相比更为有限。
CM51 extra-fine pulverizers have been widely applied in extra-fine crushing of non-metallic ores in China.
CM 51型超细粉碎设备，在我国非金属矿超细粉碎工艺中得到广泛应用。
Widely applied in all kinds of metallic and non-metallic ores, cement, refractories, abrasive, glass raw materials, construction aggregate, mechanism sand, metallurgy, etc.
广泛应用于各种金属和非金属矿、水泥、耐火材料、磨料、玻璃原料、建筑骨料，机制砂、冶金等行业。
The present state of the ultra-fine comminution technology and equipment for non-metallic ores are reviewed and the existing problems and the development orientation are pointed out.
通过对超细粉碎和分级的典型设备结构、原理、特点等的论述，介绍了超细粉碎和分级设备的进展情况。
At present, the domestic and international research about the mineral biotechnology concentrates on the metallic ores mainly, and there is much less research in the fields of non-metallic ores.
目前，国内外有关矿物微生物技术的研究主要集中于金属矿，非金属矿方面的研究较少。
The portable metallic element analyzer can directly measure ores in fields, which is convenient to carry and use, and the accuracy is high.
本仪表可以在野外直接对矿石进行测量，携带、使用方便，准确度高。
The spacial distribution of mineralization can be precisely outlined by IP prospecting method with appropriate equipment as there are high content of metallic sulfides in the ores.
投入激发极化法探测，选用合理的装置，可以准确地圈定矿化体的空间展布。
The spacial distribution of mineralization can be precisely outlined by IP prospecting method with appropriate equipment as there are high content of metallic sulfides in the ores.
投入激发极化法探测，选用合理的装置，可以准确地圈定矿化体的空间展布。
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