On the other hand, time is a critical factor in the access control policy of some enterprise. User's authorization is restricted at predefined time periods.

另一方面，在某些企业的访问控制策略中，时间是一个关键性因素，用户的授权被限制在预先定义的时间范围内。

youdao

The equipment cost is extremely high and applications are restricted to very large projects where terrain, weather, time, and access impose special constraints on traditional methods.

设备成本非常高，应用受到限制非常大的项目，地形，天气，时间，和特殊限制的传统方法。

youdao

This isn't the first time access to YouTube has been restricted by a government, and the very same film caused the Pakistani prime minister to call for a similar ban at the time of the movie's release.

ENGADGET

Access to their network, contacts and ideas are not restricted to the time allocated for board agendas.

FORBES: Bored With Board Seats

The dominance of the U.S. markets is sufficient to ensure that efforts to "work around" restricted U.S. market access would probably fail to yield desired funding levels at acceptable costs over time.

CENTERFORSECURITYPOLICY: Center For Security Policy