aquifuge
基本解释
- 不透水层
英汉例句
- A mass of rock matrix which neither transmits nor stores water in significant quantities is called an "aquifuge".
在数量上既不导水也不存水的岩体格架称为隔水层。 - Based on the lithology, thickness of aquifuge and their changes, the watertightness of aquifuge are evaluated.
对研究区徐、奥灰含水层与下组煤之间隔水层的岩性、厚度及变化进行了分析，并对隔水层的隔水性能做出了综合评价； - The in situ rock stress prevents the rise of confined water and water inrush for thick floor aquifuge,but for thin floor aquifuge the in situ rock stress wo...
指出对于厚底板隔水层,原岩应力起着阻止底板承压水上升和突出的作用,对于薄底板隔水层,原岩应力起着破坏底板、导致承压水突出的作用。 - The in situ rock stress prevents the rise of confined water and water inrush for thick floor aquifuge,but for thin floor aquifuge the in situ rock stress wo.
介绍了水力压裂应力测量的原理和现场测量结果,论述了煤层底板隔水层带的阻水机理和承压水沿煤层上升的机理,以及原岩应力、水压与裂隙扩展的关系。 - Structural method for studying the gushing from floor is introduced. With the0ry limit winding moment, the fomula calculating the floor aquifuge effect1ve thichness is made.
介绍了研究底板突水的结构力学方法，并用极限弯矩的理论计算得出确定底板隔水层有效厚度之计算公式。