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接近临界 meaning in Chinese

approach to criticality

Examples

  1. The major research of this paper is that : 1 , it is analyze the displacement response of the elastic - foundation beam by the static loads and the moving loads , the dynamic response of winkler beam , analyze the influence of the sleeper in the dynamic response of the rail system . and compare the result with the experiment formulation . it is concluded that the continuous model only fit for the lower moving velocity of loads
    本文主要进行了以下几方面的研究: 1 、首先对静力荷载作用下弹性地基梁的位移反应、文克尔梁模型的动力响应,及枕木在轨道系统动力响应中的作用进行了分析,并与传统采用的经验公式进行对比,以此分析了连续性模型只适用于荷载移动速度较低的情况下,在速度较高的情况下,特别是接近临界速度时,连续性模型是无效的。
  2. Before rock failure , it is found that ae distributed densely , and the coming fracture will occur in the density center of high magnitude events , and ae ratio of frequency grows greatly . these precursors can be presented by the change of b value , a t value and the contour of v value . prefab crack systems in the specimen will affect the fractures hi rocks
    关于岩石破裂过程中一些物理量的变化,发现在岩石破裂前,主破裂发生的区域先出现大能级声发射的密集分布;在岩石加载的临界状态,大能级的声发射数量大量增加;在接近临界时,大能级声发射事件在失稳前频度突然加快。

Related Words

  1. 容易接近
  2. 接近方向
  3. 接近角
  4. 接近终了
  5. 接近自然
  6. 接近平面
  7. 最终接近
  8. 接近区段
  9. 接近球形
  10. 接近律
  11. 接近亮灯轨道电路
  12. 接近亮灯色灯信号机的自动闭塞
  13. 接近流速
  14. 接近路
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