Conventional air pollution monitors are normally fixed on lampposts at about nine feet in the air.
传统的空气污染监测仪通常安装在灯柱上，并被固定在距离地面约九英尺的空中。
There will be television chat shows hosted by robots, and cars with pollution monitors that will disable them when they offend.
届时，将出现由机器人主持的电视谈话节目以及装有污染监控器的汽车，一旦这些汽车排污超标（违规），监控器就会使其停驶。
There will be television chat shows hosted by robots, and cars with pollution monitors that will disable them when they offend.
届时，将出现由机器人主持的电视谈话节目以及装有污染监控器的汽车，一旦这些汽车排污超标（违规），监控器就会使其停驶。
This is why many air pollution monitors have been set up, because public health authorities want to know if there is a need to issue an alert for bad pollution.
这就是为什么许多城市建立了空气污染监测，因为公共卫生当局想确定是否需要发布环境污染警报。
Jan van der Meer at the University of Lausanne in Switzerland is taking the idea of using bioluminescent bacteria as pollution monitors a step further, by tinkering with their genetics.
瑞士洛桑大学的凡德尔·米尔(Janvan derMeer)认为通过用荧光细菌来监测污染的手段可以通过基因工程而更完善。
Current indicators are not accurate monitors of fecal pollution and do not adequately reflect the presence of human enteric viruses.
现有的指示物不能确切地指示粪便污染，更不能充分反映人肠道病毒的污染。
Current indicators are not accurate monitors of fecal pollution and do not adequately reflect the presence of human enteric viruses.
现有的指示物不能确切地指示粪便污染，更不能充分反映人肠道病毒的污染。
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