1) urban key areas
城市重点地区
1.
Reviewing the basic situations of planning and construction from domestic to foreign urban underground space,the authors study Wuhan Hangkonglu district underground space,and explore the planning method and content of underground space in urban key areas.
针对武汉市航空路武展地区为对象,探索城市重点地区地下空间规划编制方法和成果内容。
2) major cities
重点城市
1.
The space-time variations of PM10 concentration in major cities of China during 2000-2007
2000-2007年中国重点城市PM10的时空变化特征
4) urban area
城市地区
1.
As a result,NO x yearly average concentration in urban area has increased year by year,and NO x has become the pollutant of the first importance in a few big cities such as Guangzhou and Beijing.
因此 ,我国城市地区大气污染正由煤烟型污染向机动车尾气污染转化。
2.
The use of shallow geothermal energy in urban areas is developing quickly with the ad- vancement of the heat pump technology.
随着地源热泵技术的成熟,我国城市地区浅层地温能利用正在快速发展,为了保证浅层地温能的有效开发和可持续利用,应对浅层地温能资源进行评价。
3.
Although many studies on rural areas have been published,there is no validation of Moderate Resolution Imaging Spectroradiometer(MODIS) albedo over urban areas available.
MODIS(MODerate-resolution Imaging Spectroradiometer)地表反照率的精度在乡村地区已经得到了检验,但是至今没有在城市地区的有关研究。
5) Urbanized Area
城市化地区
1.
Based on regional water resource carrying capacity research,this article took urbanized areas as a research object and began from water cycle process in the urbanized area to discuss water resource transform process that is influenced by intensive humanity activity and to analyze water resource carrying capacity connotation of urbanization area.
在总结区域水资源承载力的研究基础上,以城市化地区为重点从水循环过程出发,探讨高强度人类活动影响下水资源的形成和转化规律,分析水资源承载力的内涵,探讨城市化地区水资源承载力的理论研究基础,即:变化环境下的水循环理论、城市化与“社会经济—水资源—生态与环境”系统交互胁迫理论和可持续发展理论。
补充资料：重点
重点
multiple point
重点【m咖口e脚初t;即aT。“To，a]，平面代数曲线F(义，y)=0的 一个奇点，在这个点处，直至”阶偏导数都等于零，且至少一个n十l阶偏导数不等于零.例如，如果F(二。，夕。)=0，Fx’(x。，夕。)二o，rx’(x。，夕。)=0而F二立(x。，夕。)，弓(‘。，夕。)，尽(x。，夕。)中有一个不等于零，则重点M(x。，y。)称为二孟点(doubk point);如果一阶和二阶偏导数在M(义。，夕。)都等于零，但至少一个三阶偏导数不等于零，则重点称为三重点(吻卜point)，等等.AE.物a。。。撰
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参考词条