2) urban gas
城市燃气
1.
A Study on Regulation Reform of Urban Gas Industry in China;
我国城市燃气产业的政府规制改革研究
2.
Discussion on resolving urban gas network water blocking problems
解决城市燃气管网水堵问题的探讨
3.
Competition situation and strategies on the urban gas market in China
我国城市燃气市场的竞争格局与对策
3) city gas
城市煤气
1.
Integration and innovation of city gas for co-producing methanol;
城市煤气联产甲醇的集成与创新
2.
Application of city gas in anode Slime smelting furnace;
城市煤气在阳极泥金银熔炼炉上的应用
3.
Comprehensive Report of Methane-More Study of City Gas;
城市煤气甲烷化研究综述
4) town gas
城市煤气
1.
The feasibility of using town gas instead of pure CO as reducing agent was studied in both separate desulfurization process and simultaneous desulfurization and denitrificatin processes.
考察了氧化镧作催化剂在单独脱硫和同步脱硫脱氮反应中,城市煤气替代CO作还原剂的可行性。
2.
The preliminary results, which are the jet feedstock of blast furnace and town gas manufacture with Zhalainuoer lignite at 10 t/h continual experiment equipment, is introduced in this paper.
主要介绍了在10kg/h处理量的连续实验装置上进行扎赉诺尔褐煤制取高炉喷吹料和城市煤气研究的初步结果。
6) urban climate
城市气候
1.
The influence of urbanization on the urban climate environment in Northwest China;
西北地区城市化对城市气候环境的影响
2.
This paper analyzes the data from meteorological observation of Liuzhou city and its four suburban counties,and obtains a result of urban climate′s change following the urban development In Liuzhou City,and discovers the remarkable change of air temperature and precipitation.
对柳州市和其周边4个郊县的气象观测资料进行了分析,得出在城市发展过程中柳州城市气候的变化趋势,发现在气温、降水方面的显著变化。
补充资料：城市气候特征
城市气候特征
climatic characteristics of urban
ehengshl qihou tezheng城市气候特征(clirnatiC CharaeteristieS Of urb田1)由城市区域所形成的一种特殊的局地气候状况和特点。它是在大气候的背景上，由城市特殊的下垫面性质和人类活动频繁的综合影响所形成的。与周围环境相比，主要特征是:①日照时暴雨中的巴黎市口 ‘《天气’)耳巴沁》碑数减少，太阳直接辐射强度减弱。②气温明显高于城市郊外地区，形成“城市热岛”③由热岛效应产生“热岛环流”二地面粗糙度增加，使城市风速减小，空气湍流增加，湍流结构改变。④蒸散量远比郊区少，气温升高使湿度变小，但在一定条件下，夜间又会形成“城市湿岛”⑤雾和霆的发生增加，凝露量明显少于郊区。⑥云量和降水均略多于郊区。上述城市气候特征的产生与城市化地区的特点密切相关;城市是人日高度密集和高强度的经济活动中心，大量消耗能源，空气污染突出，使大气组成改变;生活和生产活动增加大量额外热量收人;额外的人为水汽排放，使水分平衡有明显改变;建筑物形成的特殊下垫面改变光、热、水、风和空气成分的分布状况(薛析)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条