Reproductive phenology is determined by the interactions between biotic and abiotic factors and is most diverse in tropical forests.
植物的繁殖物候受生物因子和非生物环境因子的选择，在热带地区表现得非常多样。
Heredity is controlled by genes, but their expression is turned on and off throughout life depending upon biotic and abiotic factors in environment.
作物基因表达一方面受到遗传基因的控制，另一方面，环境中的生物与非生物因素对基因表达也起到重要的调节作用。
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；
Indeed, it may be for any of the factors, physical as well as biotic, that are essential for organisms.
事实上，竞争对象可能是生命体所必须的任何生物或非生物因素。
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。
WRKY transcription factors have many regulatory roles in response to biotic and abiotic stresses.
WRKY类转录因子在植物响应生物和非生物胁迫中具有多种调节功能。
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。
WRKY proteins are a large family of transcription factors that mainly participate in plant biotic stress responses.
WRKY蛋白是一个转录因子大家族，主要参与植物生物胁迫应答。
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。
WRKY transcription factors regulate diverse plant processes including responses to biotic stresses.
WRKY转录因子调节植物内包括生物胁迫应答在内的多种进程。
Factors affected on dams were divided into two sections: abiotic factor and biotic factor, and the degree of effects was divided into three grades;
将水坝对河流生态系统的影响因素划分为非生物要素和生物要素两大方面，并根据影响程度划分为三个等级；
Factors affected on dams were divided into two sections: abiotic factor and biotic factor, and the degree of effects was divided into three grades;
将水坝对河流生态系统的影响因素划分为非生物要素和生物要素两大方面，并根据影响程度划分为三个等级；
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