chiasma formation

英 美
  • 交叉形成
  • chiasma n.视神经交叉;染色体交叉
  • formation n.形成;队形;编队;构造;[地]地层
    1. This paper describes a new approach to formation of polyhedral rock blocks by intersection of plane discontinuities in the rock mass.
      描述了通过岩体中不连续面交叉形成多面块体的一种新方法。