The spatial distribution of population tended to imbalance, and the redistribution index declined obviously.
人口的空间结构状况趋于不均衡化，人口再分布活力明显下降；
The gas seepage in the medium is influenced by characteristic particle size, particle size distribution index and porosity simultaneously.
这种介质中的气体渗流同时受到介质的特征粒径、粒径分布指数和孔隙率的影响。
TLC result showed that the distribution index of OHAA catalyzed by Mg-Al-Co compound oxide reached over 80% with very good narrow distribution effect.
薄层色谱表明镁铝钴复合氧化物催化合成的OHAA分布指数达到80%以上，具有很好的窄分布效果。
The changes in the molecular weight and molecular weight distribution index of the resin during the semi-continuous polymerization were also researched.
本研究还考察了半连续聚合反应进程中苯丙树脂分子量和分子量分布指数的变化规律。
Thus, according to research object and goal, choosing a reasonable distribution index can provide multi-factor information about the spatial pattern of the population.
表明根据研究对象和研究目的选择合理的分布型指数，能够提供种群空间分布格局的多侧面信息。
Analysis of the population data from the field by using the method of spacial distribution index indicates that the spacial distribution pattern of eggs was of aggregation type.
用空间分布型指数法对调查数据进行测定，田间卵的空间分布为聚集分布型。
As the optimizer is not aware of the uneven distribution of the STATE values, it decides to use the index I_TYPE.
由于优化器不知道state值不是均匀分布的，因此它决定使用索引i _ TYPE。
Example 13: Collect catalog statistics with distribution on all columns that are part of the index, plus two columns that are not.
示例13：收集构成索引的所有列以及两个非索引列中包含分布的目录统计信息。
We used a concentration index (CI) to assess distribution of nine MCH indicator groups across the household wealth index.
我们使用了集中指数（CI）来评估9个妇幼保健指标组在家庭财富指数中的分布。
What I'm saying here is that for non-index predicates, DB2 does not consider the COLCARD or the COLUMN DISTRIBUTION statistics.
我想说的是，对于非索引谓词，DB 2不会考虑COLCARD或COLUMN DISTRIBUTION统计数据。
Efficient distribution of index parts that have changed via rsync transport.
通过远程同步(rsync)传输高效分发变化了的索引片段。
While every effort has been made to optimize the distribution of index updates, a couple of common scenarios can cause problems for Solr
虽然，我们已经竭尽全力地对索引更新的发布进行了优化，但还是有几个常见的场景会为 Solr带来问题
The exiting systems have the similar results but differ on the principles, index, data processed and weight distribution.
现有不同评价体系在设计原理、指标构成、数据处理与权重分配方面具有差异性，但评价结果具有相似性。
After flare opening stage apeak distribution of dry weight root in soil was Negative Index curve.
大喇叭口期以后根系干重在土壤中的垂直分布呈负指数曲线趋势变化。
In study for vegetation distribution and regionalization, NPP index can be introduced as an effective tool by which somerelevant regulations may be elucidated simply and directly.
在研究植被分布和分区时引入NPP指标可以更简捷地阐明有关规律。
The time probability of first discovering target firm obeys index distribution.
首次发现目标公司的时间概率服从指数分布。
The structure index can be used to describe the spatial distribution of human activity.
景观结构指标可以用来描述人类活动强度的空间分布。
Blasting fragmentation distribution is an important index adopted generally to evaluate the quality quantitatively in engineering.
爆破块度分布是工程上普遍采用的定量评价爆破质量的重要指标。
Empirical analyses show, the higher the share of city size distribution is, the higher the index of average agglomeration efficiency is.
本文的实证结果表明，平均集聚效率指数的高低与城市规模分布比重的增减相一致。
Vehicle speed distribution is an important index to judge the traffic condition.
机动车流的速度分布是度量路段交通状况的重要指标。
The fragment-size distribution of rock blasting is an important index to evaluate the blasting quality quantitatively.
岩体的爆破块度分布是定量评价爆破质量的重要指标之一。
Satellite optimum bands for underlying surface classification were selected by using weight function spectra distribution, optimum index function (OIF) and the usages channels of MODIS.
根据权函数谱分布以及最佳指数函数(OIF)并结合卫星通道用途，最终得到用于下垫面分类的卫星优化通道选择结果。
Bragg fibers are a kind of fiber formed by multilayer concentric cylinders with period index distribution in the radial.
布拉格光纤是由在径向折射率呈周期分布的多层介质圆环构成的一种光纤。
Variance is an index that can describe distribution of random variables, and is used to describe inter-category distribution of feature term .
方差是描述随机变量分布情况的指标，本文用方差来描述特征词在类间的分布情况。
Air temperature distribution is analyzed with a finite element method. Linear distribution of refractive index is calculated for certain measurement positions.
该文利用有限元方法分析热轧车轮周围空气温度场，计算得到相应测位空气折射率的线形分布规律。
Objectives: to explore the epidemiological distribution of body mass index (BMI), waist to hip ratio (WHR) and abdominal circumference in population of Nanjing, Jiangsu Province.
目的：探讨南京地区健康人群中体重指数(BMI)、腰臀围比(WHR)及腹围的流行病学分布状况。
Methods Retrospective analytical method was used to investigate pattern distribution, age, course, main laboratory index and X-ray stage of 475 ra patients.
方法对475例ra患者的中医证候分布情况与年龄、病程、主要实验室指标、X线分期进行回顾性分析。
An efficient numerical method for the optical fiber with an arbitrary index distribution is given in this paper.
本文讨论了一种任意折射率分布光纤的有效的数值分析方法。
An efficient numerical method for the optical fiber with an arbitrary index distribution is given in this paper.
本文讨论了一种任意折射率分布光纤的有效的数值分析方法。
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