taxa
英
美
网络 分类群; 分类单元; 类群; 分類群; 分类
复数：taxa
BNC.29396
双语例句
- Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals. a group of biological taxa or species that share features inherited from a common ancestor.
同系同群种是由近亲繁育占优势，但雌雄异株的个体组成的同群种。一组从同一祖先继承特征的生物分类群或种群。 - The Temporal and Spatial Distribution and Diatom Taxa of Vast Laminated Diatom Mat Deposits from the West Low-latitude Pacific Ocean
低纬度西太平洋硅藻席沉积时空分布及群落组成研究 - ( of taxa) occurring in the same period of geological time.
（分类学）发生于同一地质时间的。 - However, the magnitude of this effect varied among individuals, and some taxa showed interindividual variation in the response to ciprofloxacin.
然而，这种影响的程度因个体不同而不同，某些分类显示了个体内对环丙沙星反应的变异。 - For relatively well-studied groups, such as the ants, hypotheses regarding biogeographic origins can be posed based simply on the distribution of related taxa.
我国格木的地理分布与种实表型变异研究较多的类群有蚂蚁，基于相关种类的分布臆测生物地理的起源。 - Ciprofloxacin treatment influenced the abundance of about a third of the bacterial taxa in the gut, decreasing the taxonomic richness, diversity, and evenness of the community.
环丙沙星的处理影响了大量的接近1/3的肠道内的细菌分类，降低了菌落分类的丰度、变异度和平均度。 - New taxa of Paeonia and Clematis from Gansu
甘肃产芍药属及铁线莲属植物新分类群 - The present paper deals with the karyotypes of30 taxa of genus citrus.
作者研究了柑桔属30个分类群的核型及进化。 - The phylogenetic relationships among all taxa within the Acrididae ( Orthoptera: Acridoidea) were largely unknown until now.
迄今，蝗科内各分类阶元之间的系统发生关系大部分是未知的。 - The taxonomic structure of two groups and taxa included in each of them are consistent with section division made by previous researches.
两个主要表征群的分类结构和各自所包含的类群基本相应于前人研究中本属两个组的属下处理。 - Among the economic fungi, 141 taxa were edible, and46 taxa were medical.
在所有野生大型经济真菌中，食用菌141种，药用菌46种； - Study on protozoan community structures during activated sludge bulking decreasing taxa
污泥膨胀状态下原生动物群落结构分析衰落中的生物分类群 - Chromosome Numbers of Eight Taxa of Begonia from Yunnan
云南八种秋海棠属植物的染色体数目 - A discussion on the taxa below specific level in systematic and Evolutionary Botany
试论系统植物学和进化植物学中的种下分类单位 - Revision of some taxa of Urticaceae from Henan It falls outside the scope of the formal taxonomic categories.
河南荨麻科（Urticaceae）一些类群的订正它不属于正规植物分类学的分类阶元的范畴。 - Mass loss rates of fir leaf litter appeared consistent with the taxa and individual relative density of soil fauna.
不同孔径凋落物袋内土壤动物的类群和个体相对密度与凋落叶的质量损失率呈现相对一致的变化趋势。 - Taxa which occur only in single restricted geographical areas are known as endemics.
仅仅出现于单个有限地理区域的分类群称为特有类群。 - A group of biological taxa or species that share features inherited from a common ancestor.
一组从同一祖先继承特征的生物分类群或种群。 - The nuclear-genome size differences between the hybrids and their parental taxa occur in spite of the fact that all species possess the same number of chromosomes and are diploids.
虽然这些物种都是二倍体并且含有相同数量的染色体但是杂交体和亲本间核基因组大小仍不相同。 - Recent phylogenetic analyses of multiple molecular data sets indicate that Trimeniaceae is one of the basal taxa of the extant angiosperms.
最新的分子系统发育研究显示，腺齿木科是现存被子植物的重要基部类群之一。 - Endophyte is a very rich diversity of microbial taxa, it is distributed in healthy plant tissues which have no external symptoms of infection.
植物内生菌是一个多样性十分丰富的微生物类群，分布于没有外在感染症状的健康植物组织内。 - A huge difference exist in the DNA C-values of different plant taxa and life forms, which is in relation to their geographic distribution, ecological adaptation, and invasive ability and so on.
植物的DNAC-值在不同的分类群和生活型之间存在巨大差异，这种差异与地理分布、生态适应、植物的入侵能力等有一定的相关性。 - Most taxa had recently completed breeding, and14 species of Palearctic migrants used the study sites as stopover areas or wintering grounds.
调查期间发现大部分种类于近期刚完成繁殖；有14种古北界迁徙种类把两个保护区作为停留地或作为越冬地。 - However, this conclusion was based on the evidence from some highly derived euconodont taxa;
然而，这些结论是通过对高度进化的真牙形石属的研究获得的； - On Revision of the Tribe Aedini Mosquitoes Taxa Record in China, with a Proposed New Classification System ( Diptera: Culicidae)
我国伊蚊族蚊类记录的校订及新分类系统的建议（双翅目：蚊科） - The sequences, stored in the Ribosomal Database Project, were compared to classify the microbes by biologic taxa.
这个序列是储存在核糖体数据库中，通过生物类群分类微生物。 - The results of the study are of high reference value to proper correlation of soil taxa between CSGC and CST and development of CST.
研究结果对土壤类型的正确参比、中国土壤系统分类的应用与发展、具有很好的参考应用价值。 - ( of taxa) occurring in different geologic times.
（分类学）发生于不同的地理时期。 - Biosystematics: The area of systematics in which experimental taxonomic techniques are applied to investigate he relationships between taxa.
生物系统学：在系统学领域内运用试验分类技术来调查分类单元之间关系的学科。 - The origin and evolution of the vascular system of the flower in Commelina communis and the taxa concerned were discussed in this paper.
文中对鸭跖草及其有关类群的花部维管束系统的来源及演变进行了比较、讨论。