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- mining technology of low seam 薄煤层开采
- Analysis for Application Results of Low Seam Mining Technology in Tuanbai Coal Mine 薄煤层开采技术在团柏矿的应用效果分析
- Aspects of other a few mine because grade technology of low, exploitation cost of inconvenience of complex, traffic, investment did not extract loftily. 其他的一些矿点因品位低、开采技术复杂、交通不便、投资成本高尚未开采。
- The Judgement for Mining Technology of Coal Conditionon the Base of Artificial Neural Network? 基于人工神经网络的煤层地质条件开采工艺性评价?
- The construction technology of low liquid limit silt has broad prospects and notable economic effects. 低液限粉土填料路堤施工技术具有广阔的推广前景,有十分显著的经济效益。
- Delamination Mining Technology of Nigh Distance Seam 极近距离煤层分层回采技术
- Associate professor Gong-ping is teaching"Technology of low yield field transform into high yield field". 龚平副教授讲授“中低产田改造技术”知识。
- Based on introduction in database technology,the paper discusses the data processing technology of goods,espe-cially the data mining technology applying in a high rack warehouse. 在介绍数据库技术的基础上,深入讨论了货物的数据处理技术,尤其是数据挖掘技术在立体仓库中的应用。
- Therefore, the mining technology of the permanent waterproof jambs in Kangjiawan Mine is entirely feasible using the backfilling method with the parameters above. 因此,在满足以上研究参数条件下,采用充填法对康家湾永久防水矿柱进行回收是完全可行的。
- Objective To investigate the optimal extraction technology of low methoxyl pectin from shaddock peel. 目的研究从柚皮中提取低甲氧基果胶的最佳工艺条件。
- The mining technology of classification rules was approached based on rough sets and a method was proposed for amalgamating classification rules from multiple data sources. 摘要探讨基于粗糙集的分类规则挖掘技术,提出一种融合不同数据源中的分类规则的方法。
- Of low birth, rank, or position. 出身、职位、地位卑贱的
- The technology of low temperature gas multicomponent permeation for nodular cast iron was studied. 对球墨铸铁的低温气体多元共渗技术进行了研究。
- Of low, common, or inferior quality. 低质量的低的、普通的或劣等的质量的
- For this reason,the paper is mainly focus on the theory and technology of low phase noise PLL design. 本文就基于此对锁相环低相位噪声理论和设计进行研究和分析。
- The technology of low hydrogen embrittlement Zn-Ni alloy electroplating on aeronautic high strength steel was studied. 对航空高强钢低氢脆电镀锌-镍合金工艺进行研究。
- Probing into Blasting and Caving Mining Technology of Seam with Large Dip Angle 大倾角炮采放顶煤回采工艺探讨
- Thought it ideal that adopting the technology of low salt low temperature solid liquid ferment and semi- finished products to be exposed to the sun. 认为采用"低盐低温固稀发酵"加上后期半成品油"晒制增香"的生产工艺较为理想。
- The science and technology of space flight. 航天学,宇宙航行学研究宇宙飞行的科学及技术