The statistical information is stored in a circular buffer, which the DBA can resize.
这种统计信息存储在一个循环缓冲区中，DBA可以设置该缓冲区的大小。
One could simply implement a circular buffer by allocating a chunk of memory, and maintaining pointers.
人们可以通过简单的分配一块内存，小心地维护指向其的指针来实现一个循环缓冲区。
One method that works very well is to maintain a history of the last few messages in a circular buffer that can then be dumped when an error condition occurs.
一个非常好的做法是在循环缓冲器中维护最近几条消息的历史记录，当错误情况出现时，可以转储循环缓冲器。
The journal is a special file that logs the changes destined for the file system in a circular buffer. At periodic intervals, the journal is committed to the file system.
所谓日志就是一种特殊的文件，它会在一个循环的缓冲区内记录文件系统的修改，然后将其定期提交到文件系统。
This circular, in-memory buffer is known as ring buffer.
这个循环的、内存中的缓冲区称为循环缓冲区。
Methods The circular spring buffer is adopted with throttling bar as damping device.
方法采用环型弹簧与节制杆式阻尼器相结合的缓冲器原理。
This buffer is circular and, when full, discards the oldest records.
这个缓冲区是循环使用的，当满了的时候，会丢弃老的记录。
The step motor controller composed of buffer register, the circular allotter, the control logic, the positive run and back run control circuits is replaced by computer software.
由缓冲寄存器、环形分配器、控制逻辑及正反转控制门组成的步进电机控制器则用计算机软件替代。
Buffer register, circular allotter, control logic, positive run and back run control circuits are replaced by computer software.
由缓冲寄存器、环形分配器、控制逻辑及正反转控制门组成的步进电机控制器则用计算机软件替代。
Buffer register, circular allotter, control logic, positive run and back run control circuits are replaced by computer software.
由缓冲寄存器、环形分配器、控制逻辑及正反转控制门组成的步进电机控制器则用计算机软件替代。
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