One possibility is that the spring sunshine caused blocks of the ice to expand and break apart, sending loose dust and ice particles crashing down the slope.
一种可能的解释是春季逐渐强烈的光照使得这些干冰膨胀破裂，挤压悬崖边疏松的土和冰滚落下来。
2
The fault slopebreak is a favorable area of oil accumulation and new target of subtle reservoir exploration in terrigenous fault-depression.
断层坡折带是油气藏聚集的有利地带，也是陆相断陷盆地隐蔽油气藏勘探的新领域。
3
The depositional slope-break belt controls the development of sediment system of eroded valley-low stand delta.