替代产品的威胁：如果存在现有的或潜在的替代品，区间也不怎么有吸引力，因为潜在的价格和利润很有限。
Threat of substitute products: a segment is unattractive if there exists actual or potential substitutes for the product &this place a limit on the potential prices &profits.
很快大量的公司和行业将会发现自己受到威胁，因为所有专一功能的产品都很容易被一款下载的程序所替代。
And duly, a large number of companies and industries find themselves threatened, because nearly any dedicated single-use product can easily be replaced by a downloadable app.
当一个创业公司为用户带来巨大的价值，并能保护他的产品不受替代品和新进入者的威胁，它就拥有了定价能力。
A startup gains pricing power when it creates tremendous value for its users and defend its products from the threat of substitutes and new entrants.
产品替代特别是不可逆产品替代使得很多企业面临死亡的威胁。
Many enterprises have to face the threat of death because of the influence of irreversible product substitution.
产品替代特别是不可逆产品替代使得很多企业面临死亡的威胁。
Many enterprises have to face the threat of death because of the influence of irreversible product substitution.
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