趋势因子

矿化地质异常的演化趋势因子分析

The factor analysis of evolution trend of geological anomaly of mineralization

该系统通过在分类分析中导入变化趋势影响因子，打破了以往的客户忠诚度分析系统中对客户只进行类别上的划分，而不能预测忠诚度变化趋势的局限性。

Change the localization of the past customer loyalty system which can only classify the sort of the customers , but not predict the trend .

黑龙江开、封江日期变化趋势及影响因子分析

Analysis of the date of opening and closing river in HEILONG river

陇东黄土高原耕地变化趋势及驱动因子分析

Trend and Driving Factors of Cultivated Land Use Change in Longdong Loess Plateau

南阳市大气能见度变化趋势及影响因子分析

Analysis of Variation Trend of Atmospheric Visibility and Its Effect Factor in Nanyang

中国温度、降水的长期气候趋势及其影响因子分析

Analysis of long trend of temperature and precipitation in China and its influencing factors

陕西省耕地面积变化趋势及其驱动因子研究

Study on the Trend and Driving Factors of Cultivated Land Area Change in Shaanxi Province

中国北方林生产力变化趋势及其影响因子分析

Modeling Variation Trend of Boreal Forest NPP in China and Its Relations to Temperature and Precipitation

本文阐述了水资源承载力的概念、特性及影响因素，根据北京市各县区的统计资料，分析了北京市自上个世纪80年代以来水资源承载力变化的总体趋势和驱动因子。

Firstly , the characteristics and influence factor of water resources bearing capacity are analyzed in this paper .

通过对调查结果进行离散趋势分析、因子分析、逐步回归分析、判别分析法和克朗巴赫系数法等分析方法筛选条目。

Select the items through the discrete trend analysis , factor analysis , stepwise regression analysis , discriminant analysis and Crowns Bach coefficient method to the survey result .

生物量的季节动态呈单峰曲线，不同处理措施下生长曲线的基本形状也相似，而且地上生物量的变化趋势与气象因子降水量和气温的变化同步。

The seasonal dynamics of aboveground biomass is a growth curve with single apex , and the forms of the curve were similar under different treatments . The trend of aboveground biomass took the same pace with the change of precipitation and temperature .

抗体芯片显示除Fractalkine、IL-6外所有致炎因子均呈升高趋势，所有抗炎因子均呈微弱降低趋势。

Most pro-inflammatory cytokines were increased except Fractalkine and IL-6 , but anti-inflammatory cytokines were all slightly decreased .

东疆地区蒸发量变化趋势及气象影响因子研究

Study on Variety Trend and Meteorological Influence Factors of Evaporation in Eastern Xinjiang

巢湖东半湖水质变化趋势及生物限制因子研究

Research on the Changing Trend of Water Quality and Biological Limiting Factors of the East Chao Lake

鄱阳湖流域1955-2002年径流系数变化趋势及其与气候因子的关系

Runoff coefficients change and the analysis of the relationship between climate factors and runoff coefficients in Poyang Lake Basin ( China ): 1955-2002

这一结果说明同一林分截留具有随郁闭度增加而增加的趋势。3.气象因子影响林冠降雨再分配过程。

This result shows the canopy interception has the increasing tendency with the raise of canopy cover fraction in the same forest . 3 . Meteorological factors influence the rainfall redistribution by crown layer .

结果表明，石油烃的含量在海域中呈现出由湾内向湾外逐渐降低的趋势，且环境因子和石油烃含量之间存在着一定的线性关系。

The results show that these factors ' results declines from the internal bay to the external bay and there exists a certain linear relationship between the environmental factors and the petroleum hydrocarbon concentration .

利用内蒙古中西部地区40年（1961～2000年）的气象资料、沙尘暴资料和气候资料，讨论了内蒙古中西部地区沙尘暴频率变化趋势和气候动力因子对沙尘暴频率的影响。

Influences of Synoptic Variability on Spring Sand Storm Frequency in North China Meteorological dust storm frequency data from 37 stations of 40 years ( 1961-2000 ) throughout the west-central Inner Mongolia of China are analyzed together with climatic factors of 40 years in this region .

利用1958~2003年兰州及临近两个乡村气象站气温资料，研究了兰州城市热岛效应特征和导致热岛效应季节差异及其年代际变化趋势的主要气象因子。

The characteristics of Lanzhou urban heat island effect and the major meteorological factors resulting in the seasonal difference and the inter-decade change trend of heat island effect were analyzed by using temperature data from 1958 to 2003 of Lanzhou and two rural observation stations near Lanzhou .

结果表明：该湾水体中的盐度、pH呈明显下降趋势，而有机污染物含量则呈上升趋势，其余因子无明显规律性变化；

The results show that the salinity and pH decrease and the organic pollutant increases obviously , while the other factors have no manifest law of tendency .