If the GC is performing compaction phases due to fragmentation issues, increasing the heap size might help alleviate the long pauses due to compaction.
如果GC由于碎片问题而执行压缩，那么增加堆大小可能有助于缓解压缩导致的长时暂停问题。
2
Sediment sorting and compaction influence permeability and porosity.
沉积物的分选和压实作用影响渗透率和孔隙度。
3
As the air space around them is lessened by compaction and melting, the grains become denser.