The result is that key parameters affecting bottom water coning are thickness of unperforated interval producing pressure differential and critical output .

结果表明， 避 射厚度、生产压差、临界产量等是影响 底水锥进的关键参数。

Peeling analysis of unperforated honeycomb structure

无 孔蜂窝夹层结构 脱 粘剥离 应 力分析