Generally used as a garden stone, is for the city environment may be the company's image, the guests to enjoy, see atmospheric light garden stone also has excellent senses to the company.
一般用作园林石，都是为了城市环境或许公司的形象，客人来欣赏，看到大气光芒的园林石也会对公司有极好的感官。
The assessment model of atmospheric environment quality of city using B-P artificial neural network is proposed.
应用人工神经网络理论，建立了城市大气环境质量的B - P网络评价模型。
This article reports the experience of the computer control to the atmospheric environment automatic monitoring system in Tangshan City.
本文报导了唐山市应用微机对大气环境自动监测系统控制的经验体会。
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