• 1. 压入硬度: indentation hardness | penetration hardness
• 2. 岩石压入硬度计: rock pression sclerometer
• 3. 压入硬度试验方法: Determination of indentation hardness

更多释义

• 1.结果表明：岩石压入硬度与声发射信号的积分rms有最好的相关关系。
  It is indicated that there is the best correlation between rock indentation hardness and integrated RMS of AE events.
  dict.yoduao.com
• 2.有可能利用积分rms这一参数来估价岩石压入硬度，并进一步预报岩石可钻性。
  It is possible to use the parameter integrated RMS to assess rock indentation hardness and further to predict rock drillability.
  dict.yoduao.com
• 3.通过对钻井取心岩样压入硬度及模拟剪切的破岩试验，探寻利用岩石的声发射频率来判别井下岩石类型的可能性。
  Through compaction hardness and analog shear rock failure test to drilling core, the paper discusses the possibility of discriminating downhole rock type by using rock acoustic emission frequency.
  dict.yoduao.com

©2026 网易公司