大挤压就是大坍缩。一种假想的宇宙状态,是宇宙终结的奇点。
这个也有很多种说法, 比如 大挤压(big crunch), 就是和大爆炸相反 , 一个膨胀, 一个收缩, 最后又还原成了 奇点 难想想 现在的宇宙还在受那次大爆炸的影响不断膨胀 0
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本文分析了银石墨触头材料在大挤压比的纤维化挤压中，出现的挤压力过大引起闷车和挤压碎裂的问题。
This paper deals with the problems such as extrusion failure and cxtrusion breaksocurring during the extrusion of silver-graphite materials at high cxtrusion ratio (so called fibretype extrusion).
这项发现意味着，宇宙可能不会到达稳定阶段，也不会像有人提到的“大挤压”那样收缩会永远膨胀下去，反而可能会无休止地膨胀下去。
The discovery means that the universe is likely to continue expanding indefinitely, instead of reaching a steady state or collapsing back in on itself in what some call a "big crunch."
这两个庞然大物将私有公司挤压到了诸如次级贷款之类抵押市场最具风险的领域之中。
The two Leviathans have squeezed private firms into the riskiest ends of the mortgage market, such as subprime lending.
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