abbr.基地活动日期(Base Operation Date)，基地军械库(Base Ordnance Depot)，基本占领日期(Basic Occupational Date)

The BOD of the wastewater from the factory exceeded the standard, causing environmental concerns.
工厂的废水生化需氧量超过了标准，引起了环境担忧。
Efforts to reduce the BOD levels in the river have been ongoing for several years.
降低河流中生化需氧量的工作已经持续了好几年。
Scientists are trying to find a more effective way to lower the BOD in polluted water.
科学家们正努力寻找一种更有效的方法来降低污染水中生化需氧量。
It's crucial to monitor the BOD levels in water bodies to ensure they are safe for aquatic life.
监测水体中的生化需氧量水平对于确保它们对水生生物的安全至关重要。
The treatment plant failed to meet the BOD reduction targets set by the local authorities.
污水处理厂未能达到当地当局设定的生化需氧量减少目标。
The company was fined for exceeding the maximum allowed BOD limit in their waste discharge.
该公司因废水排放中的生化需氧量超过最大允许限制而被罚款。
Regular testing of BOD is essential to maintain the quality of water in lakes and rivers.
定期测试生化需氧量对于维持湖泊和河流水质至关重要。
The new regulations aim to significantly decrease the BOD in industrial effluents.
新的规定旨在大幅降低工业废水中生化需氧量。
The impact of climate change on BOD levels in coastal waters is an area of growing concern.
气候变化对沿海水域中生化需氧量水平的影响是一个日益引起关注的领域。
Researchers are exploring the use of plants to naturally reduce BOD in polluted waterways.
研究人员正在探索使用植物自然降低污染水道中生化需氧量的可能性。