buff：作为缓冲区使用的内存量。

Buff: Amount of memory used as buffers.

youdao

因此，美国的覆盖着爆炸反应保护层的Bradley和Stryker战车不在居民区使用。

As a result, when America's Bradley and Stryker fighting vehicles are clad in explosive-reactive armour they are not used in civilian areas.

youdao

当增加这个参数的值时，也要考虑DBHEAP参数，因为日志缓冲区使用的空间由DBHEAP参数所控制。

When increasing the value of this parameter, consider the DBHEAP parameter, too, because the log buffer area USES space controlled by the DBHEAP parameter.

youdao