一、前言 一个多世纪以来,世界不少国家都有过煤与瓦斯突出的血的教训,使得人们不得不去研究其发生的规律性,同时根据发生前的各种征兆(即人们直接感觉或通过一定手段获得的反映突出危险性的各种信息或所谓指标),进行突出预报,以便采取适当的安全措施。本文着重探讨具有重要意义的突出预报问题。 I. Foreword For more than a century, many countries in the world have learned the blood of coal and gas that people have to study the regularity of their occurrence. At the same time, according to the various signs before they occur (that is, people directly feel or Through various means of obtaining information reflecting prominent risks or so-called indicators), make outstanding forecasts so that appropriate safety measures can be taken. This article focuses on the significance of outstanding forecasting issues.