1) phyletic diversity
系统发育线多样性
1.
The different implications of the two most controversial terms in taxonomic and evolutionary literature, "monophyly" and "polyphyly", are discussed in detail when they are used to explain the origin of taxa and to describe the phyletic diversity within a certain taxon respectively.
详细讨论了单系 (monophyly)和多系 (polyphyly)在叙述分类群起源和描述分类群内部系统发育线多样性的不同含义。
2) Phylogenetic diversity
系统发育多样性
1.
Phylogenetic diversity of microbes and its perspectives in conservation biology.;
微生物系统发育多样性及其保护生物学意义
2.
The phylogenetic diversity measurements and their uses in biodiversity conservation;
系统发育多样性测度及其在生物多样性保护中的应用
3.
Phylogenetic diversity and cold-adaptive hydrolytic enzymes of culturable psychrophilic bacteria associated with sea ice from high latitude ocean,Arctic;
北极高维度海域海冰嗜冷菌系统发育多样性及其低温水解酶分析
3) Ecosystem diversity
生态系统多样性
1.
Biodiversity includes ecosystem diversity, species diversity , gene diversity and landscape diversity.
生物多样性包含生态系统多样性、物种多样性、基因多样性和景观多样性。
2.
Based on Miami model,this paper calculated the human appropriation of net primary production(HANPP) in the middle reach of Heihe River basin,discussed the relations between the HANPP and ecosystem diversity,and compared the values of HANPP and ecological footprint(EF) in sustainability assessment.
基于Miami模型,对黑河流域中游净初级生产力的人类占用(HANPP)及其与生态系统多样性的关系进行了研究,并对HANPP与生态足迹(EF)指标在可持续发展评估方面的价值进行了比较。
3.
This paper summarizes the progresses of the species diversity research of pteridophytes on both the method of biodiversity research and three aspects of biodiversity (species diversity,genetic diversity and ecosystem diversity) in the last twenty years in China.
物种多样性是生物多样性研究的一个重要层面 ,该文从生物多样性的 3个层面 (物种多样性、遗传多样性和生态系统多样性 )以及多样性研究的方法 ,概述了近 2 0年来中国蕨类植物多样性研究的进展 ,讨论了蕨类植物多样性研究中存在的一些问题。
5) linear multivariable sampled-data control system
线性多变量数据采样控制系统
6) diversity system
多样系统
1.
The diversity is the important aspects of the system,and also the basic characteristics of the diversity system.
系统的多样性是系统的重要方面,也是多样系统的基本特征。
补充资料：假性软骨发育不全性椎骺发育不良综合征
假性软骨发育不全性椎骺发育不良综合征
该综合征为常染色体显性遗传。表现：出生后生长不良，肢体短，至2岁最明显，成人时身高82～130cm。步态蹒跚。干骺端不规则，蘑菇状。骨骺小，不规则，尤其股骨头骺。骨干短，弓形，以下肢为著。椎骨不同程度扁平，前方舌形，椎根短，腰椎前挺，后凸，侧弯。肋骨有匙状倾向。除肘以外，其他大关节过度活动。智力正常。出生后外观正常，即能区别于真正的软骨发育不全。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条