air quality level的意思|示意

When the multi-ingredient pollution if transformed into the single-object decision, the results could directly show the integrative level and pollution degree of a certain area air quality.

将多污染因子评价归结于单目标决策，比较直观地反映出某区域环境空气质量综合水平及污染程度。

To explore an intervention measure for better indoor air quality and higher level of knowledge about air hygiene for workers in chafing dish restaurants.

了解火锅店空气卫生质量及从业人员卫生知识知晓程度现状，探讨改善空气质量、提高知晓程度的干预措施，为有关部门制定相应标准提供依据。

Because the technological level in our country is limited now, we have to introduce technology and equipment from foreign countries to complete the automatic air quality monitoring system.

由于我国目前的研制水平有限，空气质量自动监测系统基本上是靠引进国外技术及设备来完成的。

The surveys will include, but not be limited to air quality, noise level, chemical exposure and laser operations.

监测应包括，但不限于：空气质量、噪音水平、化学品暴露及镭辐射等。

The trend of SO2, NO2 and PM10 increases in Urumqi. Its air quality is in light pollution level, and will begin to deteriorate gradually.

乌鲁木齐市SO 2、NO2和PM 10的浓度都将呈现增加的趋势，空气质量处在轻污染等级，并且空气质量会逐年变坏。

On the individual level … on certain days in winter when the air-quality index is over 150, we prohibit residential wood-burning.

冬季当空气质量指数超过一百五十的那几天，我们禁止居民燃烧木材。