Methods 58 cases of severe pregnancy levy classification number, observation and comparison of two groups.
方法58例中重度妊高症分成等数的观察与对照两组。
The key problem is to create a classification number descriptor parallel index database during the design of a vocabulary switching system.
本文针对手工建立分类表叙词表转换系统的缺点，用计算机设计了一个分类表叙词表转换系统。
The paper introduees category number and author number and analyzes the significance of focusing a topic under the scome category mumber classification number and into practice.
介绍了种次号和著者号，分析了在编目工作中相同分类号和种次号下集中某一主题图书的意义；提出了对种次号的改进方法，并将改进后的种次号应用于工作实践。
This is of course a contrived example relating to number classification, so it's hard to generalize to different types of code.
当然这是一个关于数字分类的设想示例，所以很难在各种类型的代码中泛化。
It contains a number of sections, the Solution, the Classification, and the Usage.
它包含许多部分：解决方案、分类和用法。
For example, a simple approach to classification might keep track of the words associated with a label, as well as the number of times those words are seen for a given label.
举例来说，一种简单的分类方法可以跟踪与标签相关的词，以及这些词在某个标签中的出现次数。
Search and classification can be paired in a number of ways.
搜索和分类可以以许多方式进行组合。
Theoretically speaking, the context system is still open, even a number of temporary context factors also can find the corresponding destination in the classification system.
从理论上说，语境系统还是呈开放性的，一些临时性的语境因素，也能在这个分类系统中找到相应的归宿。
The final number of statistical categories is the ultimate sample classification.
最终统计类别数即为待测样品的最终分类。
The effect of time delay unit number on classification precision and the performance of TDNN classifier using three typical aircraft dark room data measured with scale model were studied.
还利用三种飞机缩比模型的暗室测量数据，研究了时延神经网络分类器中时延单元数目对分类精度的影响以及分类器的分类性能。
The large number of meteorites from Antarctica and the desert areas of Australia, Africa and North America changed the previous chondrite classification in recent years.
近年来在南极及澳大利亚、非洲和北美的沙漠地区发现和回收了大量的陨石，改变了以前的球粒陨石分类。
Conformance to a particular material classification in this standard requires meeting a number of minimum physical and chemical properties.
要符合这个标准下的特殊材料分类，需要满足一系列最低物理和化学性能要求。
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。
This paper introduces the classification model of random decision tree and how to heuristic selected the depth and the number, the experiment shows that the algorithm is effectiveness and efficiency.
该文介绍了随机决策树分类模型及如何启发式选择随机决策树的深度及棵树，通过实验证明了该算法的有效性和高效性。
Creels may be classified by the number of creel positions per end supplied. Using this classification, creels are either single or multiple package creels.
筒子架可以按每根纱线的供纱筒子的个数分类，采用这种分类方法，筒子架可分为单式筒子架和复式筒子架两种。
In contrast, the reduced expression of the LO gene had no relation to histological classification, invasion pattern, tumor size, and number of metastasis lymph nodes(P >0.05).
该基因的表达与肿瘤组织学分型、浸润方式、肿瘤大小及淋巴结转移个数等无关（P>0.05）。
The definitions, classification, steps and method of evaluation, report and expression, significant places of number etc. for measurement uncertainty were also discussed in the paper.
就不确定度的定义、分类、评定步骤和方法、报告与表示、有效位数等问题进行了讨论。
Performance index (FPI) and normalized classification entropy (NCE) were used to determine the optimum cluster number.
利用两个聚类效果评价指标模糊效果指数FPI和归一化分类墒NCE，确定了最适宜的分区数。
For hydropower construction projects, achieves classification and number preparation is a critical issue in sorting-out and voluming of project documents.
水电建设项目工程档案的分类方案与档号编制，是工程文件归档整理、组卷的关键问题之一。
In the classification experiment, we find that the number of the support vector is far less than the number of the training sample number.
在分类实验中，我们发现支持向量的数量远远小于样本数，这为我们解决大规模数据问题提供了方法。
The number and sorts of field used for classification are selective, and classification by range is performed in the algorithm.
算法可选地对分组头多个域进行分类，且对分组头域进行范围分类。
Automatic classification comprises three sections, i. e. automatic clustering, automatic grouping and automatic convertion of class number.
自动分类包括自动聚类、自动归类及类号间的自动转换三个方面。
According to the number of practical data coming from drills and mines, the author puts forward classification of broken coal.
本文以陕西韩城矿区北区钻孔和井下大量的实际观测资料为依据，提出了破坏煤分类的方案。
Video stream has a great number of data and the video data is non-structured data, so video classification has been a difficulty in the field of video analysis for a long time.
视频流的数据量大，又是一种非结构性的数据，因此视频分类一直是视频分析工作中的一个难点。
This paper discusses the correlation between the number of cut points, granular entropy and classification accuracy in discretization.
研究离散化方案中断点数、粒度熵与分类精度之间的关系，证明了粒度熵随着断点数的增加而下降。
On the grounds of number 442ed Announcements of Ministry of Agriculture, classification of veterinary disinfectant and requirements for registration information were briefly described.
根据农业部第442号公告发布的《兽用消毒剂分类及注册资料要求》，简述不同类别的兽用消毒剂注册资料的要求。
Clustering techniques usually have to assign the number of clusters, but whether the result really reflects the classification of users needs verification on the validity of cluster.
聚类技术通常必须指定一个聚类个数，这样给出的聚类结果是否合理，是否真正反映了用户群的分类就需要进行聚类有效性的验证。
Number classification statistics, item classification statistics, daily report, monthly report statistics.
车号分类统计，货号分类统计，日报表，月报表统计。
In order to improve the accuracy rate of recognition of handwritten number, the researchers have done a lot of work at the pre-processing stage, feature extraction and classification stage.
为了提高手写数字的识别率，研究者在预处理阶段、特征提取和分类识别阶段都提出了很多方法。
On China's institutions of the current classification and its related impact on the voluntary choice of factors, as well as institutions in the process of voluntary choice of a number of errors;
介绍了我国目前院校的分类情况及其相关影响志愿选择的因素，以及院校志愿选择过程中的一些误区；
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