1·The main production equipment, mines and mineral processing, cement processing equipment and tooling equipment qu wood.
主要生产矿山和选矿设备，水泥加工设备以及曲木模具设备。
2·It is applied extensively in automatic domains like melting, oil production and liquid separation, but less used in mineral processing.
在自动化领域有着广泛的应用，如冶炼、石油和液体分离等，但在选矿方面应用较少。
3·This research ore of Da Malu achieves some result not only in ore mineralogical research and mineral processing technology, but also in result application.
本次对大马芦矿石试验研究不论是矿石工艺矿物学研究、选矿工艺研究、还是成果应用等方面都取得了一定的成果。
4·The problems in production of sulphur were analysed. The quality and output of sulphur concentrates were raised by transform of technology and adjustment of mineral processing reagent.
分析了硫精矿生产工艺中存在的问题，通过对选硫生产工艺的改造， 选矿药剂的调整，使硫精矿质量与产量有了大幅度的提高。
5·The paper represents the experimental research results of the mineralogical and mineral processing technologies for the development and utilization of the calcium iron garnet resource.
介绍为钙铁石榴石资源开发利用所进行的矿物工艺学和选矿提纯工艺的试验研究结果。