In a good organization and efficient operation and management.

在良好的组织和高效率的经营管理。

The wooden core offers maximum thermal insulation, and thus efficient operation.

木芯能够提供最大幅度的保温隔热性，从而有效地运作。

Preventing such phenomena could mean smoother, more energy-efficient operation.

防止这种现象的出现意味着更平稳、更节能的操作。

To ensure teamwork and efficient operation of the hotel through team spirit development.

促进和发扬团队精神，保证酒店各项工作高效有序地进行。

Adjustable impeller and the clearance between the boards to ensure efficient operation of the pump.

可调节叶轮与护板之间的间隙，保证泵的高效运行。