经济有效 meaning in English
cost-effective
Examples
- Concrete arches are an economical way to transfer loads to the ground where foundation conditions are adequate to resist horizontal loads .
当基础条件足以承受水平荷载时，混凝土拱桥确是一种能使荷载传递到地基上去的经济有效的桥型。 - It has been the responsibility of the engineers to synthesize this basic knowledge into practical systems of wastewater treatment that are effective and economical .
工程师们的任务就是把上述基础知识综合运用到经济有效的实际废水处理系统中去。 - Ensure all works carried out timely and in the most cost - effective way
确保所有工作及时、并用最经济有效的方式开展。 - Real time imitate is an effective and economic way to ensure nc machining legitimated
实时动态图形仿真为保障数控加工正确进行提供了一条经济有效的途径。 - In some transfer operations , compaction or separation may be done at the station
其目的乃在使用最少之人力、物力，发挥最高之运输效率，将垃圾经济有效地运抵处理场。