查询词典 sublevel

Study the automatic system of fully mechanized sublevel caving working face applying neural network control theory.

应用神经网络控制技术对综放工作面自动化系统进行了研究。

According to a typical fully mechanized sublevel caving working face, this paper analyses the function of all equipments of this working face as a whole and researches the automatic control system of equipments of this working face with application of neural network theory.

本论文根据现有的一套综放工作面设备，对其各个部分的功能进行了分析，并应用人工神经网络技术进行了控制系统的研究。

Based on the observation data,the main load-bearing characteristics of hanging-sliding support s in a sublevel caving face are studied,and the adaptability of the supports is analyzed.

根据悬移支架放顶煤工作面支架阻力的实际观测数据，论述了放顶煤工作面悬移支架的主要受力特征，并对支架的适应性进行了分析。

The paper discuss the effect of the thickness and angle of orebody on ore-drawing, and can give condition satisfied by the height of sublevel for increasing the recovery rate of ore.

本文同样探讨了矿体厚度和倾角对放矿的影响，给出为提高矿石回收率分段高度所必须满足的条件。

H. In experimental group, female's score on "Cross-Gender Communication" sublevel is higher than male's.

不同性别之实验组学生，其在「两性互动与关系分量表」得分上女性优於男性。

On the practice basis of fully mechanized sublevel caving of hard and thick coal, a discrete element software was used to do simulation test and influence of crack in process of mining coal on the top-coal caving and the development process of the fracture were analyzed, which could be used to determine the top coal caving characteristics.

分析了倾斜厚煤层顶煤裂隙和顶煤可放性的影响因素，在硬、厚煤层综采放顶煤现场实践的基础上，运用离散元软件进行了模拟试验，分析了煤层在采动过程中形成的裂隙对顶煤冒落的影响以及裂隙的发育过程，据此判断顶煤的冒放性。

By choosing appropriate coupling and pumping laser beams, atoms can be easily prepared in a desired Zeeman sublevel with high purity.

原子各磁精细能级的布居情况可以非常简单且直观地用一束弱的圆偏振探针光测定。

Automation of fully mechanized sublevel caving working face could not only increase the mine's output, but also lighten workload and enhances work efficiency.

综放工作面自动化不但能够显著提高煤炭的产量，而且能够减轻劳动者的工作强度提高生产效率。

ABSTRACT Sublevel and block caving are extensively used in mining procedures. The emphasis was focused on the theoretical investigation of ore-drawing over a long period of time.

崩落采矿法是国内外金属矿山广泛应用的采矿方法，而放矿理论长时期是研究的重点，虽然有关的放矿理论很多，但矿岩移动规律还需进一步深入研究。

ABSTRACT Sublevel caving method is a high efficiency mining method for underground mine, it has many advantages, such as a simple mine stope, good work condition, high mechanization and low mining cost. Up to now, this method has been used in more than 85 percent of all underground iron mine.

无底柱分段崩落法是一种高效率的采矿方法，具有采场结构简单，作业条件好，机械化程度高，回采强度大，采矿成本低等优点，迄今应用该采矿方法采出的矿石量约占我国地下铁矿采出矿石总量的85％。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新