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1)  high underground pressure
强冲击地压
2)  impinging pressure
冲击压强
1.
This is disadvantagous because,to solve this problem,the water power characteristics of irrigation impinging water column must be studied,particularly for the impinging pressure characteristics of impinging water column.
提出了利用计算机与测力传感器直接测量灌溉水柱冲击压强的数值信号,并对信号采集过程中采样频率、采样时间的确定及信号在时域、频域内的相关分析方法进行研究,以期了解灌溉水柱冲击土壤压强的相关统计特性,并用于指导机具设计。
2.
The characteristics of impinging pressure acting on vertical plate caused by high velocity submerged jet are experimentally studied.
在试验室中研究了高速淹没射流对挡板的冲击压强特性。
3)  impact pressure
冲击压强
1.
Experimental study of the impact pressure distributions in a stilling basin during flood discharges;
水垫塘底板冲击压强分布特性试验研究
2.
Investigation of impact pressure and velocity distributions on the stilling basin;
水垫塘底板冲击压强和流速分布研究
3.
An experimental study on uplift impact pressure of waves on a horizontal plate of an open wharf;
透空式水平板波浪上托力冲击压强试验研究
4)  rock burst
冲击地压
1.
Mechanism and application of deep hole pressure relief blast to control rock burst;
深孔卸压爆破控制冲击地压的机理及应用
2.
Present status and analysis on rock burst prevention and control technology in Poland;
波兰煤矿冲击地压防治技术现状及分析
3.
Mechanism analyses and forecast on deep mining rock burst;
深井冲击地压发生机理分析及预测方法研究
5)  rockburst
冲击地压
1.
Analysis of fault rockburst based on shear beam model for interface failure;
基于剪切梁层间失效模型的断层冲击地压分析
2.
A research on the cusp catastrophe model of rockburst at the working surface of coal mining;
采掘工作面发生冲击地压的尖点突变模型研究
3.
Study on index of drilling bits for coalbed rockburst influenced by gas;
考虑瓦斯影响的煤层冲击地压钻屑量指标研究
6)  Impact ground pressure
冲击地压
1.
Analysing on the origin and control of impact ground pressure Fuli Coal Mine;
浅析鹤岗矿区富力煤矿冲击地压的成因及防治
2.
Through analyzing the causes of the impact ground pressure of coal mine's working faces, this paper puts forward some concrete measures for preventing he impact ground pressure of coal mine's working faces.
通过对采掘工作面冲击地压发生原因的分析,提出了防治冲击地压的具体措施。
3.
Impact ground pressure is a kind of complicated mechanical phenomynon of coal mine,This paper explains the cause of forming impact ground pressure of Xinghuo Coal Mine,and the technology of mine pressure observation,electromagnetism radiation monitor,drill and slight shock,so as to know,master and prevent impact ground pressure.
冲击地压是1种复杂的煤矿力学现象,本文阐述了杏花煤矿可能形成冲击地压的原因,以及对冲击地压采取矿压观测、电磁辐射监测、钻屑法和微震等预测、预防技术,以便能够更好地认识、掌握和防治冲击地压。
补充资料:等离子体压强和磁压强
      在流体近似下,可以把等离子体看成是彼此相互作用的电子和离子两种气体的混合物。它们各具有动力压强,上述两种气体成分的分压强之和P=k(niTi+neTe)称为等离子体压强,k是玻耳兹曼常数,角标i、e分别表示离子和电子。
  
  经常遇到的处在静磁场 B中的等离子体,除了等离子体压强外,它还受到磁力 作用,j是电流密度。当磁力线是直的并互相平行时,(B·墷)B项等于零,相当于压强,称为等离子体磁压强。
  
  在等离子体压强和磁压强并存之时,常用参数表示磁压强的相对重要性。这个参数称为比压。
  

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