primary community是什么意思

网络释义

用法例句

Two kinds of methods were applied for comparison;beating off all the nuts before ripening;picking up nuts after falling from the trees.

为探索正确的采收方法,采用尚未成熟一次打落与落地拣拾2种不同的采收方法进行试验。

Quantitative characteristics of species in secondary forest community of Osmanthus fragrans in Shifengzhai of Changting County, Fujian Province;

福建长汀石峰寨景区桂花次生林群落物种数量特征

Studies on the Ecological Characteristics of the Communities of Secondary Forests of Pinus Massoniana, Acacia Confusa Along the Coast;

沿海马尾松、相思次生林群落生态学特征研究

Comparison of Community Characteristics of Plantation and Secondary Forest of Pinus armandii in Huoditang Forest Region of Qinling Mountain

秦岭火地塘林区华山松人工林与天然次生林群落特征比较

Study on Community Stability of the Oak Natural Secondary Forest in Baotianman Nature Reserve;

宝天曼自然保护区栎类天然次生林群落稳定性研究

Analysis of plant community characteristics and species diversity of Morinda officinalis secondary forest in Fujian Province

永定县巴戟天次生林群落数量特征及物种多样性

Seasonal Variations of Soil Enzyme Activities in Secondary Forest Communities in Montane Region of Eastern Liaoning Province

辽东山区3种次生林群落土壤酶活性的季节动态

forest biogeocoenology

森林生物地理群落学

Dynamics of Soil Properties and the Effect Factors Among Secondary Successive Communities in Mt.Jinyun

缙云山森林群落次生演替中土壤特性动态变化及其影响因素研究

Influences of Secondary Succession of the Damaged Evergreen Broad-leaved Forest on Soil Animal Community in Tiantong, Zhejiang Province;

浙江天童受损常绿阔叶林的次生演替对土壤动物群落的影响

A Preliminary Study on the Structure of Breeding Birds Community under the Influence of Artificial Nest Boxes in the Secondary Forest;

人工巢箱作用下天然次生林繁殖鸟类的群落结构初步研究

Effects of Succession Process of Secondary Forestry on Characteristics of Soil Nematode Communities in Changbai Mountain

长白山次生林演替过程中土壤线虫群落结构特点

Seasonal Dynamics of the Avian Guild Structure of Mountain Secondary Forest in Dabieshan Mountain

大别山山地次生林鸟类群落集团结构的季节变化

Primary Study on the Major Community Types of Betula luminifera Secondary Forests in Northwest Guizhou

黔西北地区光皮桦次生林主要群落类型初步研究

Community Structures of Machilus pingii Secondary Forestry after Vegetation Restoration on Erosion Yellow Soil Slope Region in the Middle Subtropics

中亚热带侵蚀黄壤坡地润楠次生林的群落结构特征

STUDY ON BIODIVERSITY OF FOREST COMMUNITY IN NANYUE OF HUNAN PROVINCE(I)--PHYTOCOENOLOGICAL CHARACTERISTICS ON FOREST IN GUANGJI TEMPLE

南岳森林群落生物多样性研究(Ⅰ)广济寺森林群落学特征

STUDY ON BIODIVERSITY OF FOREST COMMUNITY IN NANYUE OF HUNAN PROVINCE(Ⅳ)--PHYTOCOENOLOGICAL CHARACTERIS- TICS OF FOREST IN SHANGFENG TEMPLE

南岳森林群落生物多样性研究(Ⅳ)上封寺森林群落学特征

STUDY ON BIODIYERSITYOF FOREST COMMUNITY IN NANYUEOFHUNAN PROVINCE (Ⅷ) --PHYTOCOENOLOGICAl CHARACTERISTICS OF FOREST IN CANGJING D1AN (BUDDHIST SCRIPTURE TEMPLE)

南岳森林群落生物多样性研究(Ⅷ)——藏经殿森林群落学特征

Characteristics of soil fauna community in forest floor at different climate zone,China

我国重要森林群落凋落物层土壤动物群落生态特征

The Study on Various Forest Plant Community Landscape in Huangsang Nature Reserve;

黄桑自然保护区多层次森林植物群落景观研究