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。
The key technology for prediction of prolific zone in the shallow gas reservoirs is bright spot identification of seismic response with "low frequency but strong amplitude";
针对浅层气藏天然气富集带预测的关键技术是“低频强振幅”地震响应亮点识别技术；
Based on the early prediction, the micro seismic method was applied to monitor and measure the bumping danger zone.
在早期预测的基础上，采用微震法对冲击危险区域进行监测。
Based on the prediction results, the protection zone, the risk preventive measures and the plan for emergency have been given.
并根据预测结果划定了警戒防护范围，提出了预防事故的措施和应急计划。
The exact and timely geological prediction is the critical problem most needed to be studied and solved in the design and construction of tunnels in karst zone.
对岩溶水进行准确及时的超前地质预报，是当前岩溶地区隧道设计与施工中亟待研究与解决的关键问题。
The exact and timely geological prediction is the critical problem most needed to be studied and solved in the design and construction of tunnels in karst zone.
对岩溶水进行准确及时的超前地质预报，是当前岩溶地区隧道设计与施工中亟待研究与解决的关键问题。
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