permitted level

例句 (10)

• The permitted levels of chemical pollutants were exceeded.化学污染物的允许水平被超出了。
• Noise pollution should not exceed the permitted level in residential areas.住宅区的噪音污染不应超过允许水平。
• The new legislation sets strict permitted levels for industrial emissions.新立法为工业排放设定了严格的允许水平。
• Patients must not exceed the permitted level of medication dosage.患者不得超过允许的药物剂量水平。
• After renovation, the building's radon gas concentration was well below the permitted level.翻新后，建筑物的氡气浓度远低于允许水平。
• Athletes are regularly tested to ensure they do not surpass the permitted level of certain substances.运动员定期接受检测，以确保他们不会超过某些物质的允许水平。
• The company was fined for releasing waste that contained contaminants above the permitted levels.该公司因排放含有超过允许水平污染物的废物而被罚款。
• It is crucial to maintain radiation exposure within the permitted level for safety.为了安全起见，将辐射暴露维持在允许水平之内至关重要。
• Local authorities are responsible for monitoring air quality to ensure it meets permitted levels.地方当局负责监测空气质量，以确保其达到允许水平。
• The water sample showed traces of lead, but still within the permitted level for drinking.水样显示有铅的痕迹，但仍在饮用水的允许水平之内。