求翻译：PC产业进入成熟期后，面对挑战，各大PC生产商的竞争已经不单纯表现在技术，成本的竞争，而是产品差异化的竞争，优化渠道的竞争，市场促销的竞争以及品牌服务的竞争等。 由于计算机行业参与竞争的企业太多，形成了过度竞争的局面，行业利润率明显下降。这就导致只有在竞争中具有较大优势的企业，才能保持高速发展。是什么意思？

the pc industry matured, in the face of challenges, major pc manufacturer of competition is not simply reflected in the technology, the cost of competition, but competition in product differentiation, to optimize the channel competition, competition in the market promotion and brand services competi

PC industry entered a mature phase, in face of the challenges, the largest producer of PC competition has been in the technical performance is not a simple, cost competitive, but the product differentiation, competitive optimize channels of the competition, the market competition, as well as the pro

正在翻译，请等待...

PC industry after entering the mature stage, facing the challenge, the competition from large PC manufacturers have not simply technology, cost competitive, but rather product differentiation competition, optimizing channel competition, promotion of competition in the market and competition in the b

正在翻译，请等待...