1) spontaneous combustion
自然发火
1.
Fuzzy comprehensive evaluation on the spontaneous combustion in goaf and its application;
模糊综合评价对采空区自然发火的评价及应用
2.
Study on spontaneous combustion in Gob of fully mechanized mining with top coal caving face;
综放面采空区遗煤自然发火特性研究
3.
Temperature measurement system for coal spontaneous combustion experiment;
煤自然发火实验温度监测系统
2) coal spontaneous combustion
自然发火
1.
A forecast model of the coal spontaneous combustion in mine concerned the time sequences was established based on gray theory.
指出了矿井自然发火及其预测对安全生产的重要性。
2.
The paper pointed out the coal mining method in medium thick seam and thick seam having critical influences to the "one ventilation and three preventions" managements, specially the gas emission, coal spontaneous combustion and others.
论述回采技术选择与瓦斯涌出、自然发火防治之间的关系,指出中厚以上煤层采煤方法的选择对“一通三防”管理,尤其是瓦斯涌出、自然发火防治有着至关重要的影响,并用例说明必须选择合适的回采方法,以保证煤炭的安全生产。
3) spontaneous ignition
自然发火
1.
The paper introduces the application of the thermometry for the research of spontaneous ignition in Jianxin Colliery,and makes a further study on the regularity of temperature change in the goaf behind the working face in the process of advancement,which has provided the scientific basis for the colliery against the spontaneous ignition.
通过介绍测温法在建新矿自然发火规律研究中的实践运用,进一步摸索采煤工作面推进过程中采空区后方的温度变化规律,为矿井采取有效的防自然发火措施提供科学依据。
2.
In addition,the time series prediction model based on BP neural network was also set up by using of forecasting indexes of goaf spontaneous ignition.
对采空区煤炭自然发火进行了危险性评价,从自然发火条件入手,建立采空区自然发火事故模型,确定采空区发火现状危险等级为C级,较危险;利用采空区已有的自然发火预测指标建立BP神经网络的时间序列预测模型,对未来该采空区有无发火危险进行了预测,确定未来采空区发火可能性大小。
4) coal spontaneous combustion
煤自然发火
1.
The design and implement of automatic control system for large-scale coal spontaneous combustion experiment unit;
大型煤自然发火实验台自动控制系统的设计
2.
This improved algorithm has been applied to temperature data fusion of coal spontaneous combustion experiment successfully and achieved satisfactory results.
该改进算法已成功应用于煤自然发火实验温度数据的数据融合,取得了较满意的融合结果。
5) spontaneous combustion period
自然发火期
1.
Study on spontaneous combustion period of coal based on activation energy index;
基于活化能指标的煤的自然发火期研究
2.
Based on the thermal equilibrium equation of coal and oxygen reaction, a mathematical model of the shortest spontaneous combustion period of coal was put forward in order to forecast coal spontaneous combustion more accurately.
为了更准确地预报煤层自然发火期 ,根据煤与氧反应的热平衡方程导出了煤最短自然发火期预测模型 ,并建立了一套实验方法 。
3.
Nowadays, there are many methods on studying spontaneous combustion period in our country, but because of many influence factors, there are a great differences between computed results and actual results on researching spontaneous combustion period.
目前国内在求解煤的自然发火期方面的研究很多,但迫于各种因素的影响,求出的结果往往与矿区煤炭的实际自然发火期有很大的出入,致使所得结果根本无法指导实际生产与应用。
6) spontaneous combustion stage
自然发火期
1.
Forecasting technique for spontaneous combustion stage on basis of L-MBP neural network;
基于L-MBP神经网络的煤自然发火期预测
2.
Study on prediction model of coal spontaneous combustion stage;
煤自然发火期预测模型研究
3.
Gray prediction model of spontaneous combustion stage of coal;
煤最短自然发火期灰色预测模型研究
补充资料：不发火
不发火——底火被击针撞击后，弹药不发火。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条