SERVER_POOL_TASKS=100 (This specifies 100 worker threads -- the new R5 mechanism for actually carrying out the database work of all connected users.)

SERVER_POOL_TASKS=100（指定 100 个 worker 线程 —— 这个新的 R5 机制实际承载所有连接用户的数据库工作。）

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The server is based on a bounded queue, and has a single worker thread running in a block mode and runs as if in event driven mechanism.

该服务器基于有界队列数据结构，采用单独线程阻塞模式读写，并模拟了事件驱动的机制。

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Now the collapse mechanism of structure has not been clear, which has been a key project for earthquake researcher and civil engineer worker.

至今人们对结构在地震力作用下的倒塌破坏机理都不是很清楚，这历来一直是地震工作者和土木工作者研究的重要课题。

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