According to the cluster analysis and principle of classification, authors believe that Compositae may be divided into three groups on the base of 31 characters.
按照对31个性状的聚类分析和分类学原理，我们认为菊科可分为三个类群。
It begins with the interpretation of the editions used in this thesis regarding the cited Linci or patterns of sentences as well as the principle of classification of allusions.
在考述之前，先说明本文引用林辞所采用的版本及各种典故的分类原则。
It is compared with two kinds of classifier, which is based on the principle of immunity, and traditional Bayesian classification.
与两种基于免疫原理的文本分类方法和传统的贝叶斯分类器进行了比较研究。
In this paper, first introduce the current situation of the use of the heaters, then sort out the information of the principle and the classification and the application.
本文首先介绍了国内外使用汽车加热器的现状，就其工作原理、分类和应用进行了总结整理。
Principle of different detectors for gas safety detection and classification and selection of gas safety detection apparatus are expounded, and division of explosionproof area is discussed.
阐述了燃气安全检测的各种传感器工作原理、燃气安全检测仪器的分类和选择、防爆区域的划分。
The text makes the further study on explaining the classification of principle from the insurance contract, applying a rank and the doubt benefits to explain the principle to apply aspect.
本文从保险合同解释原则的分类、适用位阶以及疑义利益解释原则的适用方面作了进一步探讨。
This article presents a new method of plant classification of iris based on the support vector machine classification principle.
提出了基于支持向量机的分类原理对鸢尾属植物进行分类的方法。
It also revealed the trend that the principle of vegetation classification is becoming comprehensive and classification methods are utilizing numerical classification instead of exterior one.
揭示出植被分类的原则从单一性向综合性，分类方法从外貌分类向数量分类的发展趋势。
Objective To explore the classification and treatment principle of the infective wounds in the foot.
目的探讨足部感染创面的分类及处理原则。
The principle of computer-RS classification recognizing is using the difference of feature of structure and spectrum energy to recognize information of surface features.
计算机遥感分类识别原理，是利用地物的光谱能量特征差异性和结构特征差异性来识别地物信息。
The monitoring principle and rule of classification forecasting rock burst have been studied aiming at the rock burst in coal mining.
针对煤矿冲击矿压灾害，研究了冲击危险性的监测原理和冲击矿压危险的分级预测准则。
Second, the paper make a study about the implement of mathematics research study including the design principle of researching problem , content classification, teaching strategy.
论文的第四部分对研究性学习的实施做了研究，主要包括数学研究性学习的课题设计原则、内容分类、教学策略。
Objective:To introduce the basic principle of tree-structured methods, and then use classification trees to analyze a real example in medical research.
目的：介绍树结构法的基本原理与方法，并用分类树法对医学研究中的实例进行分析。
First described in this paper of the Elysee to the overall structure of concrete introduced its function; classification and principle.
本文首先讲述了爱丽舍转向系的整体结构；具体介绍了它的功用；分类和工作原理。
Abstract: this paper mainly introduces the PN of solar cell structure, working principle, classification method and improving the efficiency of conversion.
摘要：该文主要介绍太阳能电池的PN结构、工作原理、分类和转化效率的提高方法。
Classification indexing consistency is an important principle and fundamental requirement of Chinese Library Classification.
分类标引一致性是《中图法》的重要原则和基本要求。
Power grid dispatch is the core of safe electricity producing and management, obeys the principle of "dispatch centrally, manage by classification".
电网调度是电力安全生产管理的核心，对电网运行实行“统一调度、分级管理”的原则。
This paper discusses the principle and basis, the system and unit of vegetational classification in Pingtan county.
本文论述了平潭县植被分类的原则与依据，植被分类的单位和系统。
This paper mainly describes the concepts, character, classification, principle and the status of research and application of wetland wastewater treatment technology.
叙述了人工湿地污水处理技术的概念、分类、特点、原理及其在国内外的研究应用现状。
Classification, work principle and performance of various air compressor, choice principle of air compressor are introduced in the paper. And how to determine flux and pressure is discussed.
介绍了各种空压机的分类和工作原理及其性能特点和空压机的选用原则。并且讨论了如何确定空压机的流量和压力。
This paper presents design principle and realizable approach of Classification and Recognition Inference Decider for Soil Remote Sensing in arid land.
介绍了干旱区土壤遥感分类识别推理决策器的设计原理与实现方法。
This report introduces the gel-casting technique to note the stable mechanism of the ceramics slurry, craft of the origins, basic principle, classification, flow and characteristic of the technique.
介绍了凝胶注模成型技术的起源、基本原理、分类、工艺流程、工艺特点以及陶瓷浆料的稳定机制。
This paper presents design principle and realizable approach of Classification and Recognition Inference Decider for Soil Remote Sensing (CRID) in arid land.
介绍了干旱区土壤遥感分类识别推理决策器的设计原理与实现方法。
On the basis of design for testability in airborne computer principle and testability classification, design technique of testability in different test hiberarchy is presented.
本文在介绍机载计算机的可测试性设计原理和测试分类的基础上，提出了在不同的测试级别上的可测试性工程设计技术。
This paper describes the design principle, classification and features of RAL color chip system. Application in paint and coatings is introduced.
叙述了RAL色卡系统的设计原理，分类和特点，并介绍了它在涂料中的作用。
The difference between lies in the principle of different classification of diseases, from different angles.
两者的区别在于对疾病分类的原则不同、角度不同。
In this paper, the principle, classification and applications of immobilization of biocatalysts with membranes were introduced and reviewed.
本文介绍并综述了膜固定化生物催化剂的原理、方法分类和应用。
Work principle of compressed air foam systems, characteristics of produced foam and extinguish principle, the classification of the foam and application prospects are introduced.
介绍了压缩空气泡沫系统的工作原理，所产生泡沫的特点和灭火原理，该类泡沫的分类及其应用前景。
The paper states the principle, of Membrane Separation, the classification, the characteristics as well as the uses of Membrane Separation in detail.
本文较系统地阐述了膜分离原理、 膜分离技术的分类、膜分离技术的特点及其在食品机械上的应用。
The paper states the principle, of Membrane Separation, the classification, the characteristics as well as the uses of Membrane Separation in detail.
本文较系统地阐述了膜分离原理、 膜分离技术的分类、膜分离技术的特点及其在食品机械上的应用。
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