1) association type
群丛类型
2) Staple type
毛丛类型
3) association
[英][ə,səʊsi'eɪʃn] [美][ə'sosɪ'eʃən]
群丛
1.
Sequence of Preferential Protection of Associations of Forest Vegetation in Puwa Nature Reserve, Beijing;
北京蒲洼自然保护区植物群丛的优先保护顺序
2.
Through the outdoor investigation and statistical analysis in Tongledashan Nature Reserve,the vegetation of this reserve could be divided into 5 vegetation types,8 vegetation subtypes,15 formations and 21 associations.
通过野外调查和统计分析,同乐大山自然保护区植被可划分为5个类型,8个亚型,15个群系,21个群丛,其中以南亚热带常绿阔叶林为主,并有暖性针叶林、暖性竹林、南亚热带常绿阔叶灌丛、草丛等类型。
3.
Three association classes, two association groups and thirty associations were identified by the community classification methods.
〕在广西各个自然区域都有广泛的栽培,本文利用群落分类的方法将广西的杉木林划分出3个群丛纲,2个群丛组,30个群丛。
4) community types
群落类型
1.
liaotungensis populations in different community types were analyzed in five sampling scales(2m×2m,3m×3m,4m×4m,5m×5m and 10m×10m)using David and Moore s index,Lloyd s index,Morisita index and the methods by comparing mean square and block size.
为了揭示辽东栎种群空间分布格局的形成机制、种群分布规律和动态变化,采用标准地法,应用偏离指数、Lloyd的平均拥挤度和聚块指数、Morisita指数及均方-区组分析,在5个取样尺度下对不同群落类型中辽东栎(Quercus liaotungensis Koidz。
2.
The main target community types districte.
针对针叶林阔叶化改造目标的关键问题,通过大量的调查研究,分析树种间的关联程度、物种多样性程度、森林群落的模糊聚类和自然演替序列,表明针叶林的阔叶化改造目标,要根据演替进程和立地条件,分别确定由于时间和生境不同而产生的阶段目标和环境条件制约下的不同目标群落类型,实行科学分类指导。
3.
mongolica populations was analyzed along four altitude grades, three community types and three latitude grades by using ISSR DNA technique.
海拔及纬度因子显著影响樟子松天然林群体的遗传多样性水平,不同群落类型对群体的遗传多样性影响不大。
5) community type
群落类型
1.
Community types,phenology and propagation characteristics of Taxus mairei in North Guangdong.;
粤北南方红豆杉的群落类型及物候与繁殖生物学特性
2.
In this paper,the community types of broadleaved-Korean pine mixed forest in Northeast China were identified,and the groups of tree relationship were established based on TWINSPAN.
运用TWINSPAN分类方法,对我国东北阔叶红松林群落类型进行划分,对乔木层树种进行聚类,并对东北地区长白山、大秃顶子山、平顶山和丰林保护区4个样点的物种多样性进行对比研究。
3.
With the help of TWINSPAN classification and DCA ordination,the secondary forests were classified into 5 community types,including Fraxinus rhynchophylla community,Quercus mongolica community,Broadleaved stand community,F.
结合DCA排序和TW IN SPAN分类结果,将辽东山区天然次生林划分为5个群落类型:花曲柳林、蒙古栎林、阔叶混交林、水曲柳林、胡桃楸林。
6) Group type
集群类型
1.
Group types of the two Chinese endemic gazelles could be classified into female group,male group,mixed group and mother-offspring group.
该地区的普氏原羚和藏原羚集群类型分为雌性群、雄性群、混合群及母子群。
2.
Solitary gazelle (a special group type), male groups, mother-calf groups and mixed groups made up 26.
8% ,为最多的集群类型 ;其余为独羚 (2 6 。
3.
We studied group types and sizes of blue sheep(Pseudois nayaur) in the Helan Mountains from November 2004 to October 2005.
2004年11月～2005年10月,在贺兰山对岩羊(Pseudois nayaur)的集群行为进行了研究,将其集群类型划分为雌性群、雄性群、雌雄群、母仔群、混合群和独羊6种类型。
补充资料：血液有形成分各种类型的血细胞虚线指示中间类型的细胞。
李瑞端绘
[图]
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