1.
Theory Research of Spontaneous Combustion Period of Coal Based on Activation Energy Index;
基于活化能指标煤的自然发火期的理论研究
2.
Adaptive Genetic Algorithm Based Combination Analysis of the Influence Factors to Coal Spontaneous Combustion Period;
基于AGA的煤自然发火期影响因素组合分析
3.
The Elementary Study on the Spontaneous Combustion Tendency and the Spontaneous Combustion Period of Coal Based on Activation Energy Index;
基于活化能指标的煤的自燃倾向性及自然发火期初研究
4.
Study on Measurement of the Shortest Coal Spontaneous Combustion Period and Spontaneous Combustion Control Technology of Coal Stockpile
煤最短自然发火期测试及煤堆自燃防治技术研究
5.
Research on the Law of Occurrence and Emission and Relevant Control Countermeasure for Gas Underground Sea
海域开采自然发火规律及早期预防技术研究
6.
The Theoretical Analysis on the Reasons of the Spontaneous Combustion during the Recoveries of Fully-mechanized Caving Faces
综放工作面回收期间自然发火原因理论分析
7.
Spontaneous combustion prevention and control technology for use during face equipment evacuation from top coal caving longwall faces in highly gassy and combustible coal seams
高瓦斯易燃煤层综放工作面设备回撤期间自然发火防治技术
8.
BIFURCATION ANALYSIS OF TRANSITION TO FLAMING OF COAL SPONTANEOUS COMBUSTION
煤炭自然发火产生明火燃烧的分岔分析
9.
a convulsion of nature
自然界的灾变((地震、火山爆发等))
10.
The active colane eruption is a horrible natural phenomenon.
活火山爆发是一种可怕的自然现象.
11.
Research of Coal Spontaneous Combustian Prediction of 1391 High-Grade Working Face in Jin Qiao Mine;
金桥矿1391高档面自然发火预测研究
12.
Forecast Model of Spontaneous Combustion in Goaf of Close Distance Coal Seams;
近距离煤层采空区自然发火预测模型
13.
Artificial neural network prediction model of coal spontaneous combustion
煤自然发火预报的人工神经网络模型
14.
shining with an unnatural red glow as of fire seen through smoke.
发出不自然的红光，就像透过烟雾看见的火一样。
15.
Study on Spontaneous Combustion Mechanism and Prevention Technology of Coal Gangue;
煤矸石山自然发火机理及防治技术研究
16.
Study on Numerical Simulation of Temperature Field Experiment Unit of Coal Spontaneous Combustion;
煤自然发火实验台温度场数值模拟研究
17.
The Techniques Study of Extinguish and Preventing of the Coal Spontaneous Combustion in the First Fully Mechanized Long-wall Top-coal Caving Face of Ciyaobu 2～(nd) Mine;
磁二矿首采综放面煤层自然发火防治技术研究
18.
Research of Fault Diagnosis on the Temperature Control System of Coal Spontaneous Combustion Laboratory Terrace;
煤自然发火实验台温度控制系统故障诊断研究