It was analyzed that the influence of the first, second grade abiotic factor and the second, third grade biotic factor.

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；

The personality construct is result of interaction on the biotic factor and the social factor.

人格的建构是生物因素和社会因素交互作用的结果。

There are huge significances for rational exploitation of the biotic population in ecosystem, some extensive and intensive studies are done by many scholars.

生态系统中，生物种群的合理开发意义重大，许多学者进行了广泛而深入的研究。

The Probing of Biotic Population Regulation Mode

生物种群调节方式探讨

The increase in species, variation in community structure and obvious recovery in relative biomass index and relative biotic density index of necton indicated that ecological environment of Yun-dang lake had been improved greatly by further comprehensive control and management since 1993.

游泳生物种类的增加和群落结构的变化以及相对生物量指数和相对生物密度指数的明显恢复，表明筼筜湖经过1993年以来的进一步综合治理，生态环境的改善是显著的。

The seasonal ecological features of phytoplankton community including its species composition, population size, dominant species, saprobic indicator, diversity index and diatom biotic index were preliminarily studied at 22 sampling stations in the Chaohu Lake, Anhui Province.

对巢湖浮游植物在22个样点，四季采样，进行了种类组成、种群数量、优势种、污染指示种，多样性指数及硅藻指数等群落生态学的初步研究。

The data which have been collected for the last three years are used for biological evaluation of the river itself, and to calculate Trent biotic index, Chandler score system and Shannon diversity index.

根据三年来所收集到的资料，计算了Trent生物指数，Chandler记分制以及Shannon多样性指数，并对图们江的污染状况作出生物学评价，上游地段属于清洁水到中污染；

Sludge biotic index ( SBI), based on the microfauna associated with activated sludge mixed liquor, has been devised to monitor activated sludge plant performance.

污泥生物指数（SBI）由对活性污泥混合液中微型动物群落结构的分析得出，用于评价活性污泥的运转效能。

Water quality of 9 sites were evaluated by the biotic index at the Family-level of the insects and general chemical menitoring method.

利用科级生物指数及常规化学监测方法对9个基点的水质进行了评估；

The Application of the Biotic Index of Protozoa in Inland Rivers Water Quality Assessment in Fuzhou

原生动物生物指数在福州市内河水质评价中的运用

Evaluating the performance of activated sludge by sludge biotic index

用污泥生物指数评价活性污泥的运转效能

The stage from seed production to seedling colonization is the most sensitive stage in plant life history. After seed dispersal, numerous biotic and abiotic factors influence seed fates and seedling mortality.

从种子生产到幼苗定居的更新是植物生活史中最为敏感的阶段之一，多种因素的影响种子和幼苗的命运。

Biotic activities had great influence on mineral efflorescence, filtering, and deposition.

生物活动对矿石的风化、淋滤和沉积都有很大的影响。

Recently, a large number of studies have shown that SA are not only involved in the regulation of biotic resistance, but also plays an important role in inducing abiotic stress resistance.

近年来，大量研究显示，信号分子SA不仅参与调控植物的抗病反应，同时在诱导植物对于非生物胁迫的抗性中也发挥着重要作用。

Soil biota contribute to the biotic resistance against invasive plants which is rarely studied before.

土壤微生物作为抑制外来植物入侵的生物抵抗力的一部分过去研究较少。

It describes the overfishing of inshore biotic resources, especially the role of shrimp culture in it.

论述了近岸生物资源的超强开采，特别是养虾业为此做出的贡献；

Overfishing of Inshore Biotic Resources and the Effects on Shrimp Epidemic

近岸生物资源的超强开采及其对虾病大流行的影响

Developing biotic resources is the key strategy of industrialization of biotic resources and sustainable development in Panxi area.

开发生物资源是攀西生物资源产业化和经济可持续发展的战略决策。

Notes on the management of wild biotic resources and their ecology in Chinese ancient time before Qin-Dynasty

先秦时代对野生生物资源的管理及其生态学的认识

The fisheries circumstances and aquatic biotic resources status were summarized systematically.

全面总结、系统阐述了江苏省大、中型水库的渔业环境及水生生物资源状况；