A tracer monitoring for the landfill gas concentration variation on the condition of leachate recycling as compared with that of the un-recycling in semi-aerobic landfill.
对准好氧填埋结构渗滤液回流情况下填埋气产气过程做了跟踪监测。定期测定填埋气中的组分浓度变化，结合填埋场渗滤液水质变化进行分析。
Wireless Sensor Network is often used for monitoring ambient temperature, humidity, light intensity, gas concentration.
无线传感器网络常常被用于对环境温度、湿度、光强、气体浓度的监测。
A CO2 optimum concentration self adapting device for laser monitoring greenhouse growing environment of the utility model relates to a controlling device of gas monitoring.
一种激光监测大棚种植环境二氧化碳最佳浓度自适应装置，它涉及一种气体监测控制装置。
The method is introduced that is the monitoring the concentration of gas basing on fiber sensor. The method has optimum sensitivity and momently testing.
现介绍一种基于光纤传感的瓦斯浓度实时检测技术，具有灵敏度高、可实时检测等优点。
The method is introduced that is the monitoring the concentration of gas basing on fiber sensor. The method has optimum sen...
现介绍一种基于光纤传感的瓦斯浓度实时检测技术，具有灵敏度高、可实时检测等优点。
The method is introduced that is the monitoring the concentration of gas basing on fiber sensor. The method has optimum sen...
现介绍一种基于光纤传感的瓦斯浓度实时检测技术，具有灵敏度高、可实时检测等优点。
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