求翻译：在案例当中，在DT发展的第三阶段，当时的市场竞争非常激烈，DT会制定低价参与竞争，增加产品需求量，但是因为竞争过于激烈，市场中存在的替代品太多，在一开始DT的需求量可能会有所增加，但是之后还是会因为竞争对手也降价，导致DT并没有因为降价而增加太多的需求量。是什么意思？

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In the middle of the case, in the DT development third stage, the market competition then was extremely intense, DT could formulate the low price to participate in the competition, the increase product demand, but because competed too intensely, in the market existed the substitute too were many, po

In case among, in DT development of third stage, at of market competition very fierce, DT will developed low price participation competition, increased products demand, but because competition too fierce, market in the exists of alternative products too more, in a began DT of demand may will has inc

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