metamorphic belt造句

• The chinese continental scientific drilling ( ccsd ) project is designed to unravel the structure and composition of the root zone of a large - scale , ultra - high pressure metamorphic belt ( uhpm ) between the north and south china blocks
  Ccsd工程旨在揭示位于北中国与南中国板块之间巨型超高压变质带的结构构造与物质组成。
• However , the age of the rock closely approximates the timing of low - angle oblique subduction of an ancient pacific plate , high - pressure metamorphic event , uplift of the pingtan - dongshan metamorphic belt and movement along the changle - nanao shear zone
  时间上与古太平洋板块低角度?歪斜俯冲、晚中生代的变质事件、平潭?东山变质带抬升和长乐?南澳剪切带运动在时间上基本一致。
• This paper is based on practical drilling data of drilled irruptive rock body in western sha segment of huimin depression , rock body subfacies in this phrase and seismic , electric logging features in pyrolysis metamorphic belt are analyzed , so as to summarize a set of practical methods , which identify drilled various subfacies and irruptive rock top and bottom boundary by cuttings log and drill time logging
  本文以惠民凹陷西部沙三段已钻遇侵入岩体的实钻资料为依据，尝试性地对沙三段侵入岩体各亚相带及热解触变质带的地震、电测响应特征进行研究，总结出一套较为实用的通过岩屑录井、钻时录井手段识别所钻遇的各亚相带和进行侵入岩体顶、底界卡定方法，现场应用效果很好。