空气污染浓度 meaning in English
air pollution concentration
airpollution concentration
Examples
- The testing by beijing environment protection scientific research institution shows : purple jade villas has fresh air , high content of oxygen , and low density of pollution
庄园内的空气和水质均经北京环境保护科学研究所检定，空气清新，含氧值高，空气污染浓度极低。 - The model fitting and forecast show that the model not only can fit the changing tendency of air pollution , but also can forecast air pollution density quite accurately
拟合及预报试验表明，这些预测模型不但可以很好地拟合空气污染浓度的变化趋势，而且还能够对未来几个月的空气污染浓度做出较准确的预测。