If the workload isn't well understood, it may not be wise to fix the heap size because there is a risk that the JVM will be forced to run in a heap that is too small.

如果没有正确理解工作负载，则固定堆大小是非常不明智的，因为这样可能会迫使JVM在太小的堆中运行。

youdao

With cheekbones high as any Pharoah's and large wise eyes, maybe twice the size of ours.

有着和所有潘多拉人(纳美人)一样的高高的颧骨和大而精明的双眼，也许有我们的两倍大。

youdao

Despite its small size — you could fit the telescope under your arm like a large purse — and short mission, WISE has already scanned the whole sky one and a half times.

尽管WISE望远镜的体积不大——你甚至可以将它当作一件大挎包拎在手上，执行任务的时间也不长，但它已经将全天星空扫描了1.5次。

youdao

Size-wise, the Optimus Pro G is an ever-so-slightly smaller rival to the Samsung Galaxy Note 2.

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This was true even before the Fed became a size buyer of it, and it will remain true even if the Fed someday gets wise and stops buying it.

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