The TCS requires control over the allocation and release of key system resources, including database records, communication sockets, security keys, etc.

TCS要求控制关键系统资源的分配和释放，包括数据库记录、通信套接字、安全密钥，等等。

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The key to this optimization is that by delaying the allocation of physical blocks until they need to be written to the disk, more blocks are present to allocate and write in contiguous blocks.

这种优化的关键是延迟物理块的分配，直到需要在磁盘上写这些物理块时才对其进行分配并写到相邻的块。

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The latter are key to capturing design decisions and provide traceability for requirements derivation and allocation across system elements.

后者是记录设计决策和和提供需求来源和分配系统元素的追踪关系的关键。

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The seat allocation was a key sticking point for the opposition, which wanted to ensure that it had the power to veto major decisions.

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David McNarry moved a UUP amendment calling for a re-allocation of resources to key public services including the health service.

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"I think dynamic asset allocation will be the key to investment success in the coming decade--buying stocks when they're deeply depressed, as they are now, and raising cash incrementally as prices rise, " he says.

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