而且DB 2表空间的压缩页在主内存的db2缓冲池中仍保持压缩。
Furthermore, compressed pages of a DB2 table space remain compressed in the DB2 buffer pool in main memory.
在db2缓冲池中数据页面也保持压缩的,为了潜在的重用允许更多的数据缓存在内存中。
A data page also remains compressed in the DB2 buffer pool there by allowing more data to be cached in memory for potential reuse.
它的运行原理就像水下的热气球,因为气球里的汽油能够被压缩,所以它能够在很大的压力下保持其形状。
It worked like a hot air balloon underwater, since the petrol in the balloon could not be compressed, so it could keep its shape even in great pressure.
I take V1 to V2 first, keeping the pressure constant at p1, then I take p1 to p2 keeping the volume constant V2 at V2. Let's call this path 1.
容易计算的路径,第一条路径,是首先保持压强不变,体积从V1压缩到。
p1 An isobaric process followed by V2 a constant volume process.
先保持压强为,体积从V1压缩到。
V2 This one is also pretty easy.
第一步保持压强为p1,体积从V1压缩到。
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