时空变化,temporal and spatial variation
1)temporal and spatial variation时空变化
1.Characteristics oftemporal and spatial variation of salinity and their indicating significance in the Changjiang Estuary;长江口盐度的时空变化特征及其指示意义
2.Based on the investigation from 2002 to in Funin Bay,temporal and spatial variation characteristics of active phosphorus and inorganic nitrogen, status in quo of nutrition and limitative factors of nutrition were studied.根据2002至福宁湾海域的监测资料,研究该海域PO4-P、DIN的时空变化特征、营养程度现状以及本海域的营养盐限制因子。
3.A non-point source(NPS) pollution modeling system,the soil water and assessment tools for the Miyun Reservoir watershed,was used to identifytemporal and spatial variations of NPS pollution in the watershed and to evaluate three pollution control scenarios.采用经过参数率定和模型验证的密云水库流域非点源SW AT模型系统,对非点源污染时空变化、负荷关键区进行了识别,并针对不同的流域管理情景进行了情景分析。
英文短句/例句
1.On the Relationship between "Keeping Pace with the Times" and "Time-space Changing Principle;试论“与时俱进”与“时空变化原理”
2.A Simulation of the Space-time Dependent Electromagnetic Effect Resulting from High-altitude Nuclear Explosions;高空核爆炸电磁效应时空变化规律研究
3.Spatial-temporal variations of precipitable water over China我国大陆上空可降水量的时空变化特征
4.Temporal and Spatial Disparities of the Township Enterprises in the Pearl River Delta of China since the Late 1970s珠三角乡镇企业发展的时空变化特征
5.Research on Spatio-temporal Changes of Sulfur Dioxide of TaiZhou Based on GIS;基于GIS的泰州市SO_2时空变化研究
6.Spatial-Temporal Change of Vegetation in the Western Liaohe River Basin, Northeast China;西辽河流域植被覆盖的时空变化研究
7.The Space-time Change of Rainstorm and Origin Cause of Formation in Pre-Summer Flood Period of South China;华南前汛期暴雨的时空变化及其成因
8.Study on the Spatial and Temporal EOS/MODIS VIs Change in Hunan Province;湖南省EOS/MODIS植被指数时空变化研究
9.Study on Spatio-temporal Variety of Urban Land Price Since 1990 s;1990年以来城市地价时空变化研究
10.Study on Temporal and Spatial Distribution Characteristics of the Urban Heat Island in Beijing;北京城市热岛环境时空变化规律研究
11.Spatial and Temporal Distribution of Land Cover Scenarios in China;中国土地覆盖时空变化未来情景分析
12.Study on Spatial Temporal Features of Land Use Change Based on Technologies of "3S";基于“3S”技术的土地利用时空变化研究
13.THE SPATIAL-TEMPORAL DYNAMIC CHANGE OF CULTIVATED LAND IN CHINA IN 1990S;近中国耕地资源时空变化特征
14.QUANTITATIVE RESEARCH ON THE TEMPORAL AND SPATIAL CHANGE OF WATER AND LAND RESOURCES;干旱区水土资源时空变化的定量研究
15.Spatio-temporal Change of Land Use in Bohai Rim;环渤海地区土地利用的时空变化分析
16.THE TEMPORAL AND SPATIAL CHANGE OFDROUGHT-FLOOD IN NORTHERN CHINAFOR THE LAST 50 YEARS;近50年我国北方地区旱涝的时空变化
17.STUDY ON TEMPORAL AND SPATIAL CHANGES OF CULTIVATED LAND USE IN INNER MONGOLIA BASED ON GIS;基于GIS的内蒙古耕地时空变化研究
18.Spatial-Temporal Distribution of Soil Water and Its Simulation in Hilly and Mountainous Region of Chongqing in China丘陵山地土壤水分时空变化及其模拟
相关短句/例句
spatio-temporal change时空变化
1.Spatio-temporal change and gradient differentiation of landscape pattern in Guangzhou City during its urbanization.;城市化进程中广州市景观格局的时空变化与梯度分异
2.Study on the driving factors of the cultivated landspatio-temporal change and protection strategy for cultivated land in Zhejiang;浙江省耕地资源时空变化的驱动力分析及对策研究
3)spatial-temporal change时空变化
1.GIS-based study onspatial-temporal changes of land use in Wuding River Basin in the 1990s;20世纪90年代无定河流域土地利用的时空变化
2.Analyses onspatial-temporal change characteristics of NDVI during the past 25 years in Shanxi;近25年山西植被指数时空变化特征分析
3.A study on thespatial-temporal changes of land-use in loess plateau in northern Shaanxi Province;陕北黄土高原土地利用时空变化研究
4)spatio-temporal variation时空变化
1.Analysis of environmental factors impactingspatio-temporal variation ofbenthic community structure in Shenzhen Bay;深圳湾底栖动物群落结构时空变化环境影响因素分析
2.Spatio-temporal variation of macrobenthic community structure of tidal flat in Yueqing Bay;乐清湾滩涂大型底栖动物群落结构的时空变化
3.Spatio-temporal variation of soil acidification in hilly red soil croplands;红壤丘陵区农田土壤酸化的时空变化研究
5)temporal and spatial change时空变化
1.Temporal and spatial change characteristics of soil elements in reclaimed slope forestland.;林地开垦后坡面土壤元素的时空变化特征
2.The reasons inducing thetemporal and spatial change of surface water quality in Jiyun river are following:the land use change,such as increase of agricul.通过对不同时段和不同监测点环境监测数据的对比分析 ,研究蓟运河干流地表水质的时空变化特征 。
3.Based on the monthly precipitation data of 12 stations in northern China between April and September from 1951 to 1999, the grades for flood and drought is calculated by Z-index converting, and thetemporal and spatial change of drought-flood in northern China(35°～41° N) for the last 50 a is discussesd.利用我国北方 12个测站 195 1— 1999年 4— 9月的降水量资料 ,用Z指数变换计算旱涝等级 ,据此讨论北方地区 (35°～ 4 1°N)近 5 0a旱涝的时空变化 。
6)spatial and temporal variation时空变化
延伸阅读
气候要素日变化和年变化气候要素日变化和年变化diurnal variation and annual variation of climatic elementsq ihou yaosu ribianhua hen一anb一anhua气候要素日变化和年变化(diurnal varia-tion and annual variation of elimatieelements)由地球自转和公转所引起的以l」、年为周期的气候要素变化。日变化以气温为例，其日变化与地面加热状况直接有关，最高值在14一15时出现，最低值在日出前后测点的纬度、海拔高度、下垫面条件、季节以及人气干湿状况都可影响气温日变化，但不改变其主要性质)干旱地区夏季的气温日变化最显著，日较差(最高温度与最低温度之差)最大。气温日较差人小对农作物生长有收要意义，是农业气候分析的项目之一水汽压的日变化决定于地面加热条件、地面湿润状沉和湍流交换强弱。在充分湿润的地区和季节.水汽压最高值是午后最大，玄青晨最小，在其它地区，水汽压日变化曲线人多旱双峰型，两个高值分别出现在9时和「1落前后，两个低值发生在日出前和午后〔如图所示、风速日变化上要取决于近地层中湍流交换的日变化，11间因湍流加强，地面风速也增大，午后风速达最大值，夜间风速最小。沿海的海陆风现象及山区山谷风现象也属风的日变化，它们的速度和方向均有周日变化。年变化气候要素年变化与太阳辐射年变化有关最明显的是气温年变化，在北回归线以北的北半球大陆上，l月气温最低，7月最高，气温年变曲线比之天文辐射年变曲线约有一个月的位相落后。在海洋l比日︸1一一 。dq\汉俐田仁书5言 1 2 16时间/h20 24水气压的日变化上气温年变曲线的位相落后更多。从各地气温年变化特点就可看出海陆影响的程度(见大陆度)。降水的年变化也很明显，中国东部地区因受季风影响，夏季6一8月降水最多，冬季最少，干湿季竹交替明显地中海沿岸降水年变化具有冬季降水充沛，夏季少雨的特点，形成特殊的地中海气候。在英lfil各地，全年各月降水墩分配相当均匀，年变化较小，反映出典型的海洋性气候相对湿度的年变化与气温年变化相反，一般是夏季小冬季人。气温、降水、相对湿度等要素年变曲线的配置特点，可反映出各地气候的特点(翁笃鸣)
