英德
有道
百度
谷歌
图片
维基
百科
地理相关法
geographic correlation
- 文摘:在层序地层研究成果基础上，以沉积体系域和相关界面为编图单元，采用体系域压缩法和瞬时编图法，编制了西南地区二叠纪层序古地理图，全面系统地阐述了该区二叠纪层序古地理演化特征。
Abstract: On the basis of a study of sequence stratigraphy, with the systems tract and related boundaries as the mapping unit and using the systems tract condensation method and instantaneous map production method, the authors have compiled the Permian sequence paleogeographic map of southwestern China and systematically elucide the characteristics of the Permian sequence paleogeographic evolution of the region. - 为制定中国老年男性红细胞压积参考值的统一标准提供科学依据，收集了中国各地用温氏法测定的健康老年男性红细胞压积参考值，并对其与地理因素的关系进行了研究，发现海拔高度是影响老年男性红细胞压积参考值最主要的因素，随着海拔高度的逐渐增大，老年男性红细胞压积参考值也在逐渐增大，相关性很显著.用逐步回归分析的方法推导出了一个回归方程.如果知道了中国某地的地理因素，就可以用回归方程估算这个地区的老年男性红细胞压积参考值.依据老年男性红细胞压积参考值与地理因素的依赖关系，把中国分为青藏区、西南区、西北区、东南区、华北区、东北区等6个区.
In order to supply a basis for uniting the reference value standard of Chinese old men′s hematocrit,a research is made on the relationship between the reference value of Chinese healthy old men′s hematocrit and five geographical factors,which are determined by the way of wintrobe laws.It is found that altitude is the main factor affecting the reference value of Chinese old men′s hematocrit.As the altitude increases gradually,the reference value aslo increases gradually,and the correlation is quite obvious.Applying the method of mathematical regression analysis,a regression equation is given.If geographical values are obtained in some area,the reference value of Chinese old men′s hematocrit of this area can be reckoned by regression equation.Furthermore,according to the similarity of the reference value,taking the altitude as the main dividing basis and considering effects of other geographical factors and population distribution,China can be divided into six regions:Qingzang,Southwest,Northwest,Southeast,North and Northeast region. - 为制定中国中年男性红细胞压积参考值的统一标准提供科学依据，收集了中国各地用温氏法测定的健康中年男性红细胞压积参考值，并对其与地理因素的关系进行了研究，发现海拔高度是影响中年男性红细胞压积参考值最主要的因素，随着海拔高度的逐渐增大，中年男性红细胞压积参考值也在逐渐的增大，相关性很显著.用多元回归分析的方法推导出了一个回归方程.如果知道了中国某地的地理因素，就可以用回归方程估算这个地区的中年男性红细胞压积参考值.依据中年男性红细胞压积参考值与地理因素的依赖关系把中国分为青藏区、西南区、西北区、东南区、华北区、东北区等6个区.
In order to supply a basis for uniting the reference value standard of Chinese adult men′s hematocrit,a research is made about relationship between the reference value of Chinese healthy adult men′s hematocrit and five geographical factors,which are determined by the way of wintrobe laws.It is found that altitude is the main factor affecting the reference value of Chinese adult men′s hematocrit.As the altitude increases gradually,the reference value of Chinese adult men′s hematocrit also increases gradually,and the correlation is quite obvious.Applying the method regression analysis,one regression equation is given out.If geographical values are obtained in some areas,the reference value of Chinese adult men′s hematocrit of this area can be reckoned using regression equation.Furthermore,according to the similarity of the reference value of Chinese adult men′s henatocrit,taking the altitude as the main dividing basis and considering effects of other geographical factors and population distribution,China can be divided into six regions:Qingzang,Southwest,Northwest,Southeast,North and Northeast region.
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