1.
The Study of Oriented Cultivation on Objective Active Substance of Artificial Compound Community of Camptotheca Acuminata, Taxus Walichiana var. Mairei, Catharanthus Roseus;
喜树、南方红豆杉和长春花人工复合群落目的活性物质定向培育的研究
2.
The Study of Oriented Cultivation on Objective Active Substance of Artificial Compound Community of Camptotheca Acuminata, Taxus Walichiana var. Maimnei, Rosmarinus Officinalis L.;
喜树、南方红豆杉和迷迭香人工复合群落目的活性物质定向培育研究
3.
Objective To investigate the composition and diversity of acaroid mites community in the storage circumstance of Huainan Area.
目的目的调查仓储环境中粉螨群落的物种组成和多样性。
4.
Well-developed stands of a phytocoenon do not differ much in number of species.
发育得好的那些群落片段，植物种的数目不会有很大差别。
5.
Objective: To investigate the influence of different habitats on the diversity and composition of acaroid mite community in Huainan area.
目的:探讨淮南地区不同生境对粉螨群落的组成及多样性的影响。
6.
Effects of New Technical Controling Monochamus Alternatus on the Community of Non-target Arthropod;
几种防治松褐天牛新技术对非目标节肢动物群落的影响
7.
The Research of Community Characteristics and Ecological Distribution of Soil Coleopteran in the Leymus Chinensis Grassland of Jilin Province;
吉林省羊草草原土壤鞘翅目昆虫群落特征及其生态分布
8.
Studies on Distribution, Community Structure and Sexual Selection of Orthopterans in Aishan Natural Reserve on the East of Shandong Province;
鲁东艾山自然保护区直翅目昆虫群落生态及性选择研究
9.
Taxonomy of Fossil Ephemeroptera from Late Mesozoic in China, with Comments on Succession of Aquatic Insect Community
中国中生代晚期蜉蝣目化石研究及水生昆虫群落演替分析
10.
Study on Community Diversity at Spring and Autumn of Odonata in DaZhang Mountain,Jiangxi Province
江西大障山地区春秋两季蜻蜓目(Odonata)昆虫群落多样性
11.
Diurnal changes in the negative ion concentration of the air for two Cryptomeria fortunei communities of National Nature Reserve of Mount Tianmu
天目山国家级自然保护区柳杉群落空气负离子浓度日变化特征
12.
Study on Biodiversity of Main Forest Communities at the Demonstration Area of Forest Health Management Project in Xinfeng, Jiangxi
森林健康项目信丰示范区主要森林群落生物多样性研究
13.
Species composition and sprouting regeneration of Fagus engleriana community in Tianmushan Mountain
天目山米心水青冈群落物种组成特点与萌条更新
14.
The biotope acts on the biocoenosis.
群落生境对生物群落有作用。
15.
The communities of perennial herb are characterized by consociation with single synusia consisting of pure population, and the structure of bush community appear looser.
多年生草本群落常由纯种群构成单优群落，灌木群落结构松散。
16.
A transitional zone between two communities containing the characteristic species of each.
群落交错区两个群落之间的交错地带，同时带两个群落特征的物种
17.
Towards this end, it is imperative that we, the peoples of Earth, declare our responsibility to one another, to the greater community of life, and to future generations.
为达此目的，我们地球公民必须宣布对彼此、更大的生命群落和对子孙后代负责。
18.
Objective To investigate the species abundance distribution of ectoparasitic gamasid mites on Rattus flavipectus and illustrate the relationship between species and their corresponding individuals in the gamasid mite community.
目的研究黄胸鼠体表寄生革螨的种多度分布,阐明革螨群落内物种数与个体数之间的关系。