goaf gas中文，goaf gas的意思，goaf gas翻译及用法

2026-05-06 09:13 浏览次数 20

goaf gas

采空区瓦斯

goaf gas 例句

英汉例句

  • the law of goaf gas outburst is summed up. the directed measures are adopted. the obvious effect is obtained.

    鄂庄煤矿通过分析总结采空区瓦斯涌出的规律，采取了针对性防治措施，并取得了明显的效果。

  • the face ventilation systems and airflow quantity influence the goaf gas emission to a considerable extent. this influence is quantitatively analysed by means of model experiment.

    工作面通风方式和风量对采空区沼气涌出量的影响不容忽视，作者通过模型实验对这种影响进行了定量分析。

  • the design, apparatus and results of the experiment are shown. the modification of goaf gas emission under the conditions of several common face ventilation systems and airflow quantity is given.

    本文介绍了实验方法、装置和结果，提出了关于风量以及常见的几种工作面通风方式对采空区沼气涌出量影响的修正方法和系数。

  • surface borehole well is a simply and high performance method to drawing coal bed and goaf gas which controlling and making good use of the coal mine gas.

    地面鉆井抽采采动影响煤层及采空区瓦斯是进行煤矿瓦斯治理和抽采利用的有效方法。

  • the method of gas drainage contains:self coal seam gas drainage, near coal seams gas drainage, and goaf gas drainage.

    前言：瓦斯抽放的方法有本煤层抽放、邻近层抽放和采空区抽放。

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