Unusually, then, the change of sovereignty was preceded by a long planning period.

不同寻常的是，主权变更之前是长时间的规划。

youdao

A spare plan obtained using the presented method includes the Numbers of spares and timing of each spare in a long term planning period.

用提出的方法所获得的设备备用方案，包括在长期规划期间应购置的备用设备数量和每个备用设备投入的时间。

youdao

Through good project management, to ensure the implementation of project progress as planned, the project successfully completed in the planning period.

通过良好的项目管理，保证项目进度按计划执行，项目顺利于计划期内完成。

youdao

On present trends, this should not be necessary during the three-year planning period.

ECONOMIST: British public spending

The U.S. business is to return to growth in the planning period.

ENGADGET: T-Mobile and Apple sign agreement to launch products in 2013

At the meeting of the Scottish cabinet this morning, we agreed to set up the Scottish Cabinet Contingencies Group to deal with contingency planning throughout any period of conflict, including during April if necessary.

BBC: McConnell statement in full