1. A few cases of spontaneous combustion.

2. And above 90 % spontaneous combustion occurs in goaf.

3. Success is not spontaneous combustion. You must first set yourself on fire!

4. Spontaneous combustion of coal constitutes a very serious problem in North China.sentence dictionary

5. The spontaneous combustion of coal seam of the major problems in safe production of coal mine.

6. The coal spontaneous combustion in the goaf is one of the main coal disasters.

7. Success is not the result of spontaneous combustion. You must set yourself on fire.

8. The coal spontaneous combustion is one of the serious mine disasters.

9. A new way of modelling of coal spontaneous combustion processes at low temperature is given.

10. The coal is dug, ground subsidence, gangue spontaneous combustion, ecological damage.

11. The spontaneous combustion of coal seam endangers the safe production.

12. The spontaneous combustion of the oil - soaked rags caused the barn to catch fire.

13. Relationship between hydrogen and oxidization and spontaneous combustion of coal in gobs in Xinji Coal Mine is studied through experiments of coal desorption and heat decomposition in laboratory.

14. Featured Products Corporation to prevent the spontaneous combustion - fire extinguishers!

15. It's tied into spontaneous combustion and a researcher named Martin Caylo.

16. Coal spontaneous combustion is one of disaster in Yima coalfield.

17. The accurate detection of spontaneous combustion is an urgent mission of coalmine safety in production.

18. Experiment shows that with the increment of substituted spontaneous combustion gangue powder for cement, the water demand of gelled material system is increased gradually.

19. Indeed, the playing is quite riveting, creating a feeling of spontaneous combustion.

20. Imagine the response of early humans to fire caused by volcanoes or spontaneous combustion.

21. Today, the papyrus documents everywhere are faced with danger of spontaneous combustion.

22. This provides the theoretical criteria and practical data for the productive department to divide the area of spontaneous combustion of coal seams.

23. The higher temperature distribution accords with the seepage scope of spontaneous combustion gases.

24. On a global scale, there are many coalfields suffered from spontaneous combustion of coal seam problems.

25. Drilling data show that high-precision magnetic measurement is an effective means to determine the boundary of spontaneous combustion area of coalfield.

26. Old artillery shells exploded during a Central European heat wave this year, and tropical heat reportedly caused spontaneous combustion at a Mozambican weapons depot.

27. Combined with coal characteristics in goaf of fully mechanized top-coal caving, determinant criteria and methods of hazard zone in goaf are determined by theory of coal spontaneous combustion zone.

28. The coal gangue dump mode and the effective particle-size makeup decide the air permeability of coal gangue to a certain extent, which accelerates the spontaneous combustion.

29. According to the speed of coal oxidation, doing the theory research on spontaneous combustion period based on activation energy with standard situation.

30. Based on this theory, the boundary of coal layer spontaneous combustion area in a coalfield in northwest China is determined by high-precision magnetic measurement.

31. Coal-waste rocks as an industrial solid waste, is a primary environment problem in diggings due to its spontaneous combustion.

32. Coal spontaneous combustion seriously threats the safety of coal industry.

33. They think I caught fire because a chemical reaction caused spontaneous combustion.

34. Finally, some phenomena of spontaneous combustion of coal are explained by using this mechanism.

35. But spontaneous combustion of carbon accumulation in compressors is a potential safety hazard.

36. Coal spontaneous combustion is one of the big disaster in the coal product.

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37. Are you sure that's automobile spontaneous combustion and not the new Toyota charcoal BBQ?

38. The paper analyzes the causes of carbon accumulation and proposes some countermeasures to avoid spontaneous combustion.

39. To solve the problem of spontaneous combustion in coal seams, the cutting-off of air leakage and oxygen supply can get twice the results with half the effort.

40. Based on the study of main factors of coal spontaneous combustion, a mathematical model for the process of coal self-heating in mines was put forward.

41. When working face has mechanized support, air leakage quantity is small, velocity is low in goaf, and spontaneous combustion zone is more approach to working face.