Cytochrome oxidase is the marking enzyme on electron transporting respiratory chain of mitochondria, with high affinity on oxygen and can make the respiratory chain react with maximal velocity.

细胞色素氧化酶是线粒体电子传递呼吸链上的标志酶，对氧有高度亲和力，能够使呼吸链以最大速度发挥作用。

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The chain snack enterprise being that the whole world is maximal owns MacDonald exceed quick 31000 dining halls, scatters in the whole world 121 countries sum area.

麦当劳是全球最大的连锁快餐企业拥有超过31000家快餐厅，分布在全球121个国家和地区。

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Each enterprise only seeks its maximal self interest and this situation is undoubtedly negative to the dominant place of the whole supply chain enterprises.

各个企业也各自为政，只追求自身利益最大化，这无疑不利于整个供应链企业在竞争中取得主导优势地位。

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