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- outburst danger forecast 突出危险性预测
- The results of theory and experiment are consistent, which can provide a reference to study technology which forecast gas outburst danger by electromagnetic wave penetrating. 实验与理论研究的结果相吻合,从而为利用电磁波透视法预测煤层突出危险性技术的研究奠定了基础。
- The paper holds that the source of gas outburst danger consists in the gas-rich area possessing thermal coal, high-potential gas as well as fragmentized coal body. 认为突出危险源是存在于采矿活动中的具备发动煤与瓦斯突出的高势能瓦斯与破碎煤体混合的瓦斯富积区。
- This paper has emphatically elaborated fracture structural factors controlling coal &gas ,,outburstmaking otherness of outburst danger on varied structural position. 阐述了断裂构造对煤与瓦斯突出的控制和不同构造部位瓦斯突出的差异性。
- Abstract According to the outburst features and rules in fully mechanized coal face in our country,the paper described the prediction of outburst danger by the method of roof dynamics in a roadway. 根据我国综采工作面突出特点和规律,从现场考察和理论分析相结合,论述了用巷道顶板动态法预测综采工作面的突出危险性。
- In this paper, geo-dynamic zoning method was used to research regional geology structure, multi-factor pattern recognition method was applied to predict regional coal and gas outburst danger. 文中通过地质动力区划方法确定区域地质构造背景,采用多因素模式识别概率预测方法完成煤与瓦斯突出危险性的区域预测。
- short-term forest fire danger forecast 短期森林火险预报
- seam with potential outburst danger 突出危险性煤层
- And the difficult issues that regional prediction of outburst dangerous in new districts when we can't determine th... 解决了在不具备直接测定各预测参数的新区域进行突出危险性区域预测的难点问题。
- Emulation software is set up based on calculating model.The software can quickly supply scienti fic foundation for safe design and danger forecasting. 根据所建模型建立了一整套仿真软件,该软件为安全设计、危险性预测提供了科学的依据。
- Based on the extensive study of Huainan and Pingdingshan diggings, we got the outburst data for evaluating mine outburst dangerous degree. 通过对淮南、平顶山矿区的广泛调研,得到了对矿井突出危险程度进行评价的现场资料。
- Stay in concealment until the danger has passed. 藏着别动,等危险过后再出来。
- That's where the real danger lies. 这正是真正的危险所在。
- forecast of outburst danger 突出危险性预测
- Most studies in China were based on historical fire data and meteorologic data statistics.And the mid-and-long term forest fire danger forecasting was qualitative and discontinuous. 国内研究大多建立在对历史火灾资料与气象资料进行统计分析研究的基础上,预测结果多是定性的、间断性的。
- Study on the forest fire danger forecast in Yunnan Province based on GIS and RS 基于RS和GIS的云南省森林火险预报研究
- That outburst was illustrative of her bad temper. 这一通发作足以说明她脾气坏。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Opinion polls forecast a Conservative landslide. 民意测验预示保守党有获得压倒性多数票的可能。