系统分类
- 网络system classification;Taxonomy;systematics;classification
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此阶段与藓类植物的系统分类、发育和进化有密切关系。
This stage has a close relation to the system classification development and evolution of moss .
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目前,二者的系统分类已经成为锹甲科分类研究中的一个突出问题。
At present , the system classification has become a prominent question in lucanidae taxonomy study .
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DNA分子标记在真菌系统分类与鉴定中的应用
Application of DNA Molecular Markers in Systematic Classification and Identification of Fungi
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DNA指纹技术在畜禽亲缘系统分类上的应用
Application of DNA Fingerprints in Animal and Poultry Phylogenetic Classification
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基于XML的土壤系统分类检索系统的元数据模型
XML-based metadata model for retrieval system of Chinese Soil Taxonomy
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pylori感染按悉尼系统分类法确定。
Pylori infection , intestinal metaplasia according to the updated Sydney classification .
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本文介绍了CSCW的三要素:通信、合作、协调;CSCW的系统分类。
In this paper the three factors of CSCW : communication , cooperation and harmony ; Classifying of CSCW system is introduced .
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GT-等价关系下DAE系统分类问题的研究
On the Classifications of DAEs under GT-Equivalence
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企业BN的系统分类,企业BN的识别方法,包括检核表法、专家诊断法、问题暴露法及对比法;
Systematic classification of enterprise BN ; the enterprise BN identification method : checking table method , experts diagnosis method , problem discovering method and contrastive method ;
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并从土壤系统分类专家的知识表示和推理机的构建两个方面,提出了土壤分类专家系统(SCES)的体系结构。
The structures of soil classification decision trees and reasoning machine were also discussed to construct the framework of SCES .
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小浪底工程地下厂房设计时,在对围岩进行分类的基础上,采用直接对比法、间接类比法、Q系统分类等方法进行综合分析,确定各洞室的间距及其喷锚支护参数。
On the basis of classification of wall rock , the spaces between holes and coefficients of rock support were determined by integral analysis such as direct analogism , indirect analogism and Q-system classification method in the design of underground workshop of Xiaolangdi project .
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采用我国工程岩体分级标准、水利水电规范分类、国际上通用的RMR分类与Q系统分类对隧洞围岩体进行定性、半定量的质量分级。
To adopt the hierarchic standard classification of rock engineering , water conservancy and hydropower classification norms , the international generic Q and RMR classification system for a quantitative and semiquantitative classification of tunnel country rock .
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[提要]结合文献复习和1例典型病例报告,对脉管病相关性消耗性凝血病(Kasabach-Merritt综合征)的原发病、病理生理机制和治疗方法作出系统分类和总结。
A review of the primary lesions , pathophysiological mechanism , therapeutic options of vascular-lesion related consumptive coagulopathy ( Kasabach-Merritt syndrome ) and a case report were presented .
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目前国际上土壤分类主要有美国土壤系统分类(ST)和世界土壤资源参比基础(WRB);国内土壤分类主要有土壤发生分类(CSGC)和土壤系统分类(CST)。
At present , the central soil classifications in international level are soil taxonomy ( ST ) and world soil resources reference base ( WRB ), and in national level are Soil Generation Classification ( CSGC ) and Chinese Soil Taxonomy ( CST ) .
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山东省土壤系统分类试拟
An attempt to establish a soil classification system in Shandong Provence
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皖南山地土壤系统分类研究
Taxonomic classification of soils in the mountain regions in South Anhui
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贵州黔灵山土壤系统分类
Research on soil taxonomic classification of MT. Qianling of Guizhou province
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中国土壤系统分类:我国土壤分类从定性向定量的跨越
Chinese soil taxonomy : a milestone of soil classification in China
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云南省元谋干热河谷的土壤系统分类
Soil taxonomic classification in Yuanmou dry and hot valley , yunnan Province
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基于地统计学的中国土壤系统分类制图方法研究
Study on Cartography of Chinese Soil Taxonomy Based on Geostatistics
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安徽省石灰岩风化物发育土壤的特性和系统分类
Properties and taxonomic classification of soils derived from limestones in Anhui Province
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关于节肢动物系统分类与进化的分子佐证
Some molecular evidences for systematic and evolutionary problems in Arthropoda
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侧耳属真菌系统分类研究概况
Review of Studies on Systematic Taxonomy in the Genus Pleurotus
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师范院校植物学(系统分类)教学改革的初步研究
Studies on Teaching Reform of Plant Taxonomy in Normal University
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石灰岩分布区茶园土壤系统分类探讨
Soil taxonomy of tea garden soil in Limestone Region
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不确定度分量不必按随机和系统分类
No necessity for classifying the partial of indeterminate degree by random and system
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有关六足动物(昆虫)系统分类中的争论热点
On the hotly debated points in phylogeny of Hexapoda
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鹤科鸟类的系统分类和气管进化
The classification and evolution of trachea in gruidae birds
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甘肃省竹亚科植物系统分类及分布
Systematic classification and distribution of Bambusoideae in Gansu province
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土壤系统分类研究是目前世界土壤科学界研究的热门领域之一。
Soil taxonomy is one of the worldly hot fields in soil science .