沉积

• This is changeable and rapid rate of sediment production .
  这是种多变而快速的沉积作用。
• The deposition of fat may be general or local .
  脂肪的沉积可以是全身性的，或者是局部性。
• A graben creates a favourable setting for uranium deposition .
  地堑成为铀矿沉积的有利部位。
• These deposits parallel to the main direction of sedimentation .
  这些矿体与沉积的主要方向一致。
• The hiatus in sedimentation is filled in progressively from below .
  沉积间断面是从下边逐渐填满的。
• Deposition is the laying down of sediment that has been transported .
  沉积是已搬运的物质再沉积下来。
• The uranium pre-dates the kombolgie formation sedimentation .
  铀原先赋存于科母波尔吉岩系的沉积层中。
• These fluctuations control the distribution of the sequences .
  这些海平面的浮动控制了沉积层序的分布。
• Faunal assemblage are directly related to the depositional environment .
  动物群落与沉积环境有直接关系。
• Norton has reviewed conditions of deposition of the uranium host rocks .
  诺顿论述了含铀主岩的沉积条件。