background concentration
基本解释
- 本底浓度
- 背景浓度
- 本底污染浓度
英汉例句
- The plume of carbon monoxide over the Pacific Ocean is easy to see against the lighter background concentration of the gas over the ocean.
在轻微气流聚集的太平洋海平面之上，一氧化碳的烟羽很容易看到。 - In the model the contribution from area pollution sources was calculated by transforming it to the background concentration, so the model was greatly simplified.
在模型中尝试性地将面源污染产生的浓度贡献转化到背景值中计算，简化了解析模型。 - To investigate the impact of chamber ambient air quality on the testing results, mathematical analysis is performed to study the vibration trends of formaldehyde background concentration.
为了解气候舱周边空气质量对检测结果的影响，本文应用数学分析方法对气候舱内空气中甲醛本底浓度的变化规律进行了探析。
双语例句
词组短语
- background d concentration 背景浓度
- background sediment concentration 背景含沙量
- background ion concentration 本底离子浓度
- background equivalent concentration 本底等效浓度;背景当量浓度
- background concentration of tracer 示踪剂背景浓度
短语
专业释义
- 本底浓度
This is the first attempt to use the model recommended by the guideline （AERMOD model）to calculate the background concentration of SO2 in Yangzhou city.
本文首次尝试将导则推荐模式（AERMOD模型）用于计算扬州市SO2本底浓度的研究中。 - 背景浓度
- 本底污染浓度
- 本底浓度
- 背景浓度