丰田公司拥有现金和可变现资产的规模高达500亿美元，它在北美也有庞大的制造基地，因此它有可能是最大的赢家。
Toyota, with its $50 billion pile of cash and marketable assets and its huge manufacturing presence in North America, stands to gain most.
在规模报酬可变的假设条件下，构建了链形系统的关联网络DEA模型。
A relational network DEA model is developed in this paper under the assumption of variable returns to scale.
本文的目的是尝试一种新的加网方式，提高可变信息印刷的质量和速度，为其今后的大规模推广应用提供技术支持。
The research targets are to give a new screening type and improve the variable information printing quality and speed, provide its development with technologies.
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