Unfortunately, interoperability between these implementations is fairly low: Each provides a proprietary implementation and required specific vendor support.

不幸的是，这些实现之间的互操作性相当差：每个实现都提供了专有实现，需要特定供应商支持。

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Electronic Data Systems ( EDS - news - people ) and other large information technology services suppliers listened to their customers tell them why they liked their proprietary implementation methods, and why they liked having local people with expertise service their accounts.

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Powered by a long-life battery, our proprietary Bluetooth implementation provides freedom from cords without sound-quality compromises.

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The implementation of regulations restricting proprietary trading activities will also likely hinder asset growth.

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