The result shows that the mid-term anomaly zone of W1-value usually appears obviously around the epicenter about 1-3 years before future earthquakes with good prediction effect.
结果表明，中强地震前1 ~ 3年未来震中周围通常出现明显的W1值中期异常区，该方法具有较好的中期预报效果。
This paper describes the application of numerical analysis in gas emission prediction in virgin zone of a mine.
介绍了数字分析在矿井瓦斯涌出量预测中的应用。
It is significant to study the characters of the strike-slip structures for trap prediction and prediction of rules of hydrocarbon accumulation along the strike-slip fault zone.
研究走滑构造发育特征，对于预测圈闭分布以和研究油气富集规律具有重要意义。
应用推荐