shales

英 [ʃeɪlz]

美 [ʃeɪlz]

n.  页岩
shale的复数

柯林斯词典

• 页岩
  Shaleis smooth soft rock that breaks easily into thin layers.

双语例句

• Sandstones are, as a rule, interbedded with shales.
  砂岩通常都与页岩互层。
• Thus clays and shales tend to be impermeable.
  因此粘土和页岩就往往不透水。
• Black shales will become a new resource of PGE and rare metals.
  黑色岩系将成为PGE和稀有金属的一种新来源。
• Two series of black shales, representing the deep water deposit, are widely distributed in Qiangtang area, northern Tibet, which becomes a hot topic of Qiangtang basin study.
  藏北羌塘地区出现了两套代表深水相沉积的黑色岩系，成为该区研究中的又一热点。
• To take one example, the competing demand for water and dangers of pollution might make large-scale extraction of gas from Chinese shales dangerous.
  举例而言，对水资源的竞争性需求和污染风险，可能意味着在中国大规模开采页岩气是危险的。
• The Basic Properties of Coal Shales and Basic Study on Using Coal Shales as the Filler of Rubber
  煤矸石的基本性质及作为橡胶补强填充剂的基础性研究
• Oil-yielding organic matter is contained in the shales.
  在这些页岩里有产油的有机物质。
• Uranium is frequently enriched by sorption or chemical combination in shales, lignites and phosphorites.
  铀经常为页岩，泥炭和磷块岩所吸附或化学结合态而富集。
• The variety of these mudstone and shales is very complex in lacustrinehigh-frequency cycle.
  这些泥岩和页岩在湖相高频旋回中的变化相当复杂。
• The surface transportation of elements and the environmental effect of the Lower Cambrian Mineralized Black Shales in Hunan-Guizhou Region
  湘黔下寒武统矿化黑色岩系中元素的表生迁移和环境效应