illustration今天的竞争压力和其他市场压力迫使发动机制造公司不断的改善其设计制造的产品和系统的效率。
IllustrationToday's competitive pressures and other market forces drive manufacturing companies to improve the efficiency with which they design and manufacture products and systems.
这些发现可以帮助手机制造商设计与市场相适应的新产品与配件。
Findings like these can help handset-makers design new products and accessories that are appropriate to particular markets.
交易机制的选择是市场设计中一个重要内容，取决于市场质量的权衡。
The choice of the trading mechanism is very important to the market design, which depends on the needs to measure the market quality.
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