The primary characteristics of cramfs are that it is both simple and space-efficient.

cramfs 的主要特点是简单和较高的空间利用率。

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Since the primary characteristics of a data grid are scalability and high availability, high-speed disks and databases used exclusively for persistence are no longer needed in most cases.

由于数据网格的主要特征是可伸缩性和高可用性，专门用于持久性的高速磁盘和数据库在大多数情况下不再需要。

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It also discussed the concept, characteristics and key technology of active collaboration, pointing out that its primary characteristics are active sense, active analysis and active performance.

探讨了主动式协同的概念、特点以及关键技术，指出主动式协同的特点是主动感知、主动分析、主动执行。

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With some childhood conditions, like autism or attention-deficit hyperactivity disorder, social problems are one of the primary characteristics of the disorder.

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There were three primary characteristics I sought out in potential candidates.

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Platinum also has some characteristics of a precious metal, but its primary use is industrial, specifically catalytic converters in motor vehicles.

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