| 单词 |
coal face |
| 释义 |
coal face短语¹³¹⁶²⁰⁺³
基本英英例句
n.因开采而露出的煤面;煤的采掘现场
名词 coalface:
the part of a coal seam that is being cut In this paper, we apply the fuzzy discriminant analysis to classification of the nether roof of the coal face.
采工作面顶板分类中应用模糊判别分析，建立顶板分类的数学模型。 cnki
The result shows that the borehole destruction occurs in the dynamic process of coal face advancing, and it is more stable when the borehole location is close to tailgate.
认为钻孔的破坏是随着工作面推进而发生的动态过程，布置在靠近回风巷侧钻孔更加稳定。 chemyq
The waste fall accident in coal face not only restricts the wide application of longwall coal- mining system, but al-so threaten safe production in coal mines.
回采工作面的窜矸事故不但制约着长壁采煤法的广泛应用，而且一直威胁着煤矿的生产安全。 chemyq
The heart rate and energy metabolism rate of shearer operators and prop- setters during labour at coal face are measured at work site.
对机械化采煤工作面的采煤机司机和支柱工的劳动心率和能量代谢进行了现场实测。 cnki
The safe production in coal face is directly influenced by the low pressure sealing quality of hydraulic props.
单体液压支柱低压密封质量，直接影响到工作面安全生产。 cnki
All kinds of support are required at coal face to ensure that mining work can go on.
采场中需用各种支架支护工作空间的顶板，以保证可采工作能正常进行。 chemyq
This paper discusses the possibility of planning coal face sequence by using a computer instead of manual operation.
本文依据计算机模拟的原理和方法探讨用计算机代替手工编制回采工作面衔接规划。 cnki
This paper fully mechanized coal face by spraying water on some parameters of the system, aimed at improving the parameters set to achieve better results in the dust.
主要通过对煤矿综采工作面喷雾降尘系统部分参数设置的研究，旨在改进现有的参数设置，达到更好的除尘效果。 chemyq
Why lose a hard-working25-year-old for a couple of years when you can train him internally and keep him at the coal face?
为什么要让一个积极进取的、25岁的年轻人浪费几年的光阴（去读MBA)？而在此期间通过内部培训将使其显露才干。 iphpc |
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