1) Kappa shape index
Kappa形状指数
1.
The Kappa shape index and connectivity index was obtained.
为研究雌二醇衍生物药物的构效关系,应用半经验量子化学AM1法,得到26种雌二醇衍生物分子的优势构象,利用量子化学算法和分子图形学技术获得Kappa形状指数及连接性指数,并将这些参数与雌二醇衍生物的性质关联,得到与26种雌二醇衍生物摩尔折射率的二元回归方程,与22种雌二醇衍生物药物的相对亲和力的多元回归方程,两个方程的相关系数均大于0。
2) Kappa index
Kappa指数
1.
Based on remote sensing and GIS technology,the images of remote sensing from 1980 to 2007 were used to the basis of the data source,to obtain different information about Changsha urban landscape change,the dynamic landscape analysis was applied by the transfer matrix method and Kappa index of Changsha.
以长沙市区为研究对象,采用遥感和地理信息系统技术,以1980至2007年间的遥感影像为基础,获取不同年代长沙市区景观变化信息,应用转移矩阵方法和Kappa指数对长沙市景观动态变化进行分析。
3) Kappa coefficient
Kappa指数系列
1.
Based on remote sensing images and geographic information system,and by using landscape metrics and Kappa coefficient,this paper studied the farmland landscape change in Wenchuan County of Minjiang River upper reach.
基于遥感影像和地理信息系统技术,应用景观指数和Kappa指数系列方法对岷江上游耕地景观变化进行研究,并引入二项Logistic逐步回归模型,选择海拔、坡度、坡向、到道路、河流和居民点距离为驱动因子对汶川县耕地景观变化的空间驱动力进行分析。
4) shape index
形状指数
1.
The model of calculating the particle's surface fractal di- mension was found,also the relationship and size of particle's projected outline and shape indexwr F were studied.
构建了颗粒物表面分维测算模型,研究了颗粒投影轮廓大小与形状指数F的关系。
2.
The different change trends of shape index,fractal dimension and fragmentation index were revealed under the fast economy development and urbanization.
揭示在快速经济发展和不断加快的城市化进程中,合肥市景观形状指数、分形维数和破碎度指数的不同变化趋势。
3.
Based on the growth theory of Von Bertalanffy, this paper built the single tree growth model for Cryptomeria fortunei stands by using simple competition index, By means of general rule that density affects stem shape, analysed the relationship between simple competition index and shape index,and established shape index model, so as to provide a new way for volume measurement of standing trees.
从密度对于形影响的一般规律出发，分析简单竞争指数与形状指数的关系，建立形状指数模型，为立木材积的测算提供一条新的途径。
5) shape indices
形状指数
1.
The fractal dimensions,shape indices and compactness of the boundaries of 32 provinces(regions) of China have been calculated in this paper based on GIS software.
本文借助GIS软件支持,计算了我国32个省的平面轮廓形状的分维、形状指数和紧凑度。
2.
Fractal dimensions,shape indices and compact rations of urban spatial morphology of 12 cities in Wuhan metropolitan in 1990 and 2000 were computed by using dynamic land-use data from the national resources and environmental database established by the IGSNRR,CAS.
以国家资源环境数据库数据为基础,采用分形维、形状指数和紧凑度等指标,结合GIS分析方法,分析了1990年和2000年武汉市城市圈城市空间形态特征及变化趋势。
6) molecule shape index
分子形状指数
1.
On the basis of the characteristics of atomic types in molecule,Hall's electrotopological state indices(E_n) and Kier's molecule shape index((()~mK)) are calculated for 117 alkanes,cyclanes,aliphatic alcohol,aliphatic ketones.
本文计算了117种烷烃及其衍生物的两类拓扑指数值:其一是基于原子类型特征的电性拓扑状态指数(En),其二为Kier的分子形状指数(mK)。
补充资料：Iron(2-), [N-[2-[bis(carboxy-.kappa.O)methyl]amino-.kappa.N]ethyl]-N-[2-(hydroxy-.kappa.O)ethyl}glycinate(3-)-.kappa.N,.kappa.O]
CAS: 17084-02-5
分子式: C10H15FeN2O7
中文名称: [[N-[2-二(羰基-.KAPPA.O)甲基]氨基-.KAPPA.N]乙基]-N-[2-(羟基-.KAPPA.O)乙基]甘氨酸酯(3-)-.KAPPA.N,.KAPPA.O]合铁(2-)
英文名称: Iron(2-), [N-[2-[bis(carboxy-.kappa.O)methyl]amino-.kappa.N]ethyl]-N-[2-(hydroxy-.kappa.O)ethyl}glycinate(3-)-.kappa.N,.kappa.O]
iron, [n-[2-[bis(carboxymethyl)amino]ethyl]-n-(2-hydroxyethyl)glycinato(3-)]; iron,
Iron(2-),[N-[2-[bis(carboxy-.kappa.O)methyl]amino-.kappa.N]ethyl]-N-[2-(hydroxy-.kappa.O)ethyl}glycinate(3-)-.kappa.N,.kappa.O]
分子式: C10H15FeN2O7
中文名称: [[N-[2-二(羰基-.KAPPA.O)甲基]氨基-.KAPPA.N]乙基]-N-[2-(羟基-.KAPPA.O)乙基]甘氨酸酯(3-)-.KAPPA.N,.KAPPA.O]合铁(2-)
英文名称: Iron(2-), [N-[2-[bis(carboxy-.kappa.O)methyl]amino-.kappa.N]ethyl]-N-[2-(hydroxy-.kappa.O)ethyl}glycinate(3-)-.kappa.N,.kappa.O]
iron, [n-[2-[bis(carboxymethyl)amino]ethyl]-n-(2-hydroxyethyl)glycinato(3-)]; iron,
Iron(2-),[N-[2-[bis(carboxy-.kappa.O)methyl]amino-.kappa.N]ethyl]-N-[2-(hydroxy-.kappa.O)ethyl}glycinate(3-)-.kappa.N,.kappa.O]
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