第二个是复制，The Pragmatic Programmers中称其为对DRY(不要重复自己，Don ' t Repeat Yourself)原则的违背。

The second is duplication, what the Pragmatic Programmers call violations of the DRY (Don't Repeat Yourself) principle.

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遵循最小权限原则，仅允许PAL中的登录名拥有执行复制任务所必需的权限。

Follow the principle of least privilege by allowing logins in the PAL only the permissions the logins must have to perform replication tasks.

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复制的原则必须忠于原作，不同于仿制和造假。

The principle of replication must be faithful to the original, unlike imitation and fraud.

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So the body theorist can avoid the problem of fission, avoid the problem of duplication by adding the no branching rule.

肉体主义者能避开分裂问题，通过无分支原则，避免复制导致的问题。

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