A good example is to make it extremely difficult to guess process identifiers by randomly allocating Numbers from a reasonable large random number pool.

一个好的例子是，通过从一个适当大的随机数池中随机分配数字，使得猜测进程标识符极为困难。

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These numbers are arbitrary and don't matter too much, except that a large "vagrant" pool will dilute the value of cell selection, while a small pool will limit the element of chance.

这些数字是任意的，不太重要，只不过，一个大的“无限制”的池将 使细胞选择的值的适合度降低，而一个小的池将限制元素的机会。

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Most departments, he added, have a "redeployment pool" of such people whose Numbers total "several thousand".

他又说到，大部分的部门都有“调动人才库”，总人数有几千。

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The effect of this new provision, which was strongly pushed by the NFL in its negotiations with the NFLPA, is to create a couple of advantages for NFL teams: (1) the Tag numbers will be lower, pulling from a more dated pool of numbers, and (2) teams can now use the Tag designation as a greater leverage point in negotiations that is stronger than it was previously.

FORBES: Pro Football Players Face A Tougher Game Of NFL Tag

The BLS draws its teen unemployment numbers from the same data pool that supplies the adult unemployment number, the so-called household survey.

FORBES: Teen Unemployment Hits 24.5%

Researchers believe the contamination passed not only into the soil and water, but also into the gene pool, with abnormal numbers of children since being born with genetic malformations.

BBC: Iraqi Kurds mark 25 years since Halabja gas attack