pelitic meaning in English
泥质的
Examples
- Arenaceous pelitic facies
砂泥质相 - The deformation and stability mechanisms of pelitic soft rock drift under rich water condition are more complicated than those of the general ones
摘要富水条件下泥质软岩巷道破坏及稳定性机制比一般软岩巷道更复杂，不仅需要采用多种复合支护控制围岩非线性大变形，还必须进一步控制其泥化进程。 - In the early period , the progressive cosxial compression caused the competent sodium - rich series and the uncompetent pelitic series to deform and partition , forming a lens - like weak - deformation domain distributed at approximate equidistance and a lineat srong - deformation zone respectively
早期共轴递进挤压使能干性富钠质岩系与非能干性富泥质岩系发生变形分解，分别形成近等距分布的透镜状弱变形域与线性强变形带。 - Among them , the uncompetent pelitic series are cleaved in the srong - deformation zone with relatively high temperature , high pressure ; with weak hydrofracturing , the competent sodium - rich series dilatacying and forming microfracture ( ie , embryonic fracture ) in the core of the weak - deformation demain , which is a natural lens - like pumping centre with relatively low temperature , low pressure and high permeability
强变形带中的非能干性泥质岩系强烈劈理化，为相对高温高压带；弱变形域内的能干性钠质岩系则伴随弱水力压裂作用发生扩容，形成雏形断裂的微裂隙，同时，它是一个相对低温、低压、高渗透率的透镜状天然泵吸中心。