Objective To explore the changing trends of inpatient disease-category distribution in psychiatric department at different period.
目的探讨不同时期精神科住院患者病种分布的变化趋势。
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。
The difficulties of classification tasks are expressed by discontinuous category distribution and adding relevant dimensions and category number.
分类任务的难度主要通过增加相关维度的数量、类别刺激分布的间断性和增加类别数量等方式体现出来。
It is assumed that the geographic distribution of Henipaviruses overlaps with that of Pteropus category.
据假设，亨德拉·尼帕病毒的地理分布与狐蝠类的分布重叠。
For example, hardware developers are a category of (internal) program stakeholders concerned with the allocation of functionality and distribution of hardware within the system.
例如，硬件开发人员是一类(内部的)关心系统内硬件的功能和分布的分配的程序涉众。
The first company to create a category, define a new product, bring a new technology to a market, or exploit a novel distribution strategy does have short-term pricing power.
第一个公司创建了一个新类别，定义了一个新产品，带来了一项新技术，或利用一种新的销售策略确实有短期的定价能力。
Category and distribution of mangrove, and formation mechanism of the beach in which mangrove grew were introduced.
介绍了红树林的种类、分布及红树林海滩的形成机理和特点。
Henan's resources of historical culture are characterized by long history, wide distribution, rich category, high grade, and so on.
河南的历史文化资源具有历史悠久、分布广泛、类型齐全、档次高、可观赏性强等特点。
Objective:to understand the distribution of patients sections in the integrated hospital psychiatric consultation. the category of disease. age characteristics and therapeutic.
目的：了解综合医院精神科联络会诊患者的科室分布、病种构成、年龄特点及治疗效果。
The second part studies the cattle industry of Tang Dynasty, concretely discussed the category and distribution of Tang Dynasty cow, the feeding scale of cow and the technique of keeping cow.
第二部分，研究了唐代的养牛业，具体讨论了唐代耕牛的种类和分布、耕牛的饲养规模和养牛技术等问题。
The first category is necessary to use remote images to interpret the degree and distribution of karst rocky desertification area.
景观分类是利用遥感影像特征解译石漠化强度和分布面积所必不可少的；
The category and distribution of diseased and pests in gold Sophora japonica L.
对广西全州县的金槐病虫害种类进行了调查。
Cropland classification is a category of land evaluation, its task is to figure out the quality, quantity and spatial distribution of cropland in some regions.
耕地等别划分属于土地评价的范畴，其任务就是要搞清一定区域内耕地质量、数量及其空间分布状况。
The results showed that the discontinuous category stimuli distribution impacted not only information-integration but also rule-based category learning.
第二项研究分别比较了基于规则连续结构和间断结构、信息整合连续结构和间断结构的类别学习。
The paper aims to study the problem of towards income-distribution based on contribution of human capital which belongs to the category of human capital income-distribution theory.
本论文研究的是“基于人力资本贡献的收益分配研究”的问题，属“人力资本收益分配理论”的范畴。
Fiber kinds of the unknown pulp ang category and grade of new pulp were distinguished according to the databases of fiber morphological distribution, and then their USES were confirmed.
遇到未知浆种时，根据分布数据库确定新浆种所属类别以及浆种的等级，进而确定其用途，为生产提供依据。
To make up for the original TF-IDF formula defects, an improved TF-IDF formula, which combines concentration of a feature among categories, distribution of a feature in category, is proposed.
进而结合了类间集中度、类内分散度，提出一种TF -IDF公式的改进形式，来弥补原始tf -IDF方法的缺陷。
To make up for the original TF-IDF formula defects, an improved TF-IDF formula, which combines concentration of a feature among categories, distribution of a feature in category, is proposed.
进而结合了类间集中度、类内分散度，提出一种TF -IDF公式的改进形式，来弥补原始tf -IDF方法的缺陷。
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