This is one of the most characteristic species in a biotic community.
这是在生物群落中最有特征的别类之一。
The enterprise cluster, which possesses some behavioral traits of the biotic community, is a social ecological system.
企业集群有着生物群落的行为特征，它本身就是一个社会生态系统。
The character of intertidal biotic community is a result of interaction between environmental factors and interspecific competition.
潮间带生物群落的特征是环境及生物内部竞争相互作用的结果。
Yet these creatures are members ofthe biotic community and, if its stability depends on its integrity, they are entitled tocontinuance.
然而这些些生物是生物群落的成员，如果群落的稳定性取决于其完整性，他们就有权持续生存。
Under stable operation conditions, biotic community with relatively stable microorganism biomass and microbial activity was gradually developed in wetland substrate.
在湿地运行条件相对稳定的情况下，湿地基质中会逐渐形成数量和活性比较稳定的生物群落。
Community response: Each eustatic cycle will result in reorganization of benthic Marine communities, forming a new biotic assemblage.
群落响应：每一个海平面变化旋回都要产生底栖海相群落的重组，形成新的生物组合。
Exotic invasiveness and community invisibility are two key factors to study the mechanism of biotic invasion.
外来种的入侵性和生境的可入侵性是研究生物入侵机制的两个关键因素。
Microorganism community is a crucial biotic factor, SOM(soil organic material), temperature and moisture are all important abiotic factors that could affect enzyme activity;
微生物群落是影响酶活性的主要生物因素，土壤有机质、温度和湿度等是影响酶活性的重要非生物因素；
Fig. 4 Effects of biotic neighborhood and micro-habitat factors on the relative growth rate of established seedlings in the community.
图4生物邻体和微生境因子对群落内定居幼苗相对生长速率的影响。
Fig. 4 Effects of biotic neighborhood and micro-habitat factors on the relative growth rate of established seedlings in the community.
图4生物邻体和微生境因子对群落内定居幼苗相对生长速率的影响。
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