shale造句

• North america has vast deposits of shale .
  北美有大量油页岩沉积。
• Thus clays and shales tend to be impermeable .
  因此粘土和页岩就往往不透水。
• Sandstones are, as a rule, interbedded with shales .
  砂岩通常都与页岩互层。
• The sandstone and shale units are of the same age .
  砂岩和页岩单元是同时的。
• The shale beds in between generally deform plastically .
  夹在其中的页岩层通常是塑性变形。
• Alternating sandstones and shales are regarded as important .
  蚀变的砂岩和页岩是很重要的。
• The limestone, sandstone and shale of this area were soft .
  这个地区的灰岩、砂岩和页岩都是很柔软的。
• We must find economical methods for extracting oil from shale .
  我们必须找到从页岩中采油的经济方法。
• The age equivalence of fossils found in the sandstone and the shale is thus demonstrated .
  发现于砂岩和页岩中化石的等时性就这样得到证明了。
• In estonia three types of shale tar have been used as alternatives to anthracene oil or carbolineum .
  在爱沙尼亚，已有三种页岩焦油用作蒽油或氯化蒽油的替换物。
• The principal direction of small-scale movement is from a shale or clay to a sandstone or other permeable bed .
  小范围运动主要从页岩或粘土岩向砂岩或其他渗透性地层中运动。
• Such thickening is due to the relative noncompactibility of the sandstone of the bar as compared with the enclosing shale .
  这种增厚是由于砂洲砂岩与其周围的页岩具有不同的不可压实性造成的。
• Its applicability might be questioned on the grounds that carbonaceous shale is not known to occur near any of these deposits .
  其实用性是有疑问的，因为还不知道在上述矿床附近存在着碳质片岩。
• The effectiveness of pressure seals in the subsurface may be evaluated by making a calculated fluidpressure profile of the overlying shales .
  在地下，压力封闭的有效性可以通过计算上层页岩的流体压力剖面来估计。
• Shale that has been subjected to great pressure from overlying masses of rock or through movements of the earth's crust may be metamorphosed into slate .
  页岩受岩石覆盖物或地壳运动造成的巨大压力，可能变质，成为板岩。
• Methods for testing shale physics and chemistry properties
  泥页岩理化性能试验方法
• Study on opal shale exploitation and application
  蛋白石轻质页岩开发与应用研究进展
• The new process extracts oil from shale
  这一新方法用于从页岩油里提炼出石油。
• And where there is shale there is likely to be oil
  有页岩的地方，极有可能有石油。
• Evaluation procedure of drilling fluids shale inhibitor
  钻井液用页岩抑制剂评价方法