占优势

Some insects neither phytophagous nor natural enemies can also play a role to certain degree. Diversity at the increase phase is the biggest, and if it is big enough,outbreaks of pine caterpillars can be suppressed,otherwise the outbreaks can occur.

松毛虫不同发生阶段中，上升阶段多样性最大，如此时多样性足够大，可有效地抑制松毛虫的暴发，否则松毛虫将在竞争中占优势地位，数量猛增，导致大发生。

Well-destruction of vegetation, at present mostly cultivated in forests, in order to Pinaceae dominant.

植被久经破坏，目前多为人工栽培的次生林，以松科植物占优势。

The result shows:First, among the beliefs of the university students, social belief takes the priority position, then pragmatistic belief, and the last supernatural belief.

研究结果表明：(1)大学生信仰中社会信仰占优势，实用信仰次之，超自然信仰处于次要地位。

To study physiological mechanism in depth , we isolating main functional group , SRB can simplify this research . Preponder ant population of SRB were isolated .

为了更深入的研究其过程机理，比较好的做法是把在那种在数量上占优势，并且起主要功能的种群分离出来，对它们进行单独研究。

To study physiological mechanism in depth , we isolating main functional group , SRB can simplify this research . Preponder ant populationof SRB were isolated .

为了更深入的研究其过程机理，比较好的做法是把在那种在数量上占优势，并且起主要功能的种群分离出来，对它们进行单独研究。

Small lymphocytes appeared or lymphoid organs became lymphoid in the sequence thymus, pronephric kidney and spleen.

脾脏在整个发育过程中，红细胞和类红细胞占优势，没有红髓和白髓之分。

Salix babylonica, Prunus persica, Populus euramevicana "I-214" and Pterocarya stenoptera were the main species according to their abundant individuals and relative dominance.

扬州瘦西湖公园的树种多度与基于叶面积的相对优势度之间无明显关联，数量上占优势的树种，其相对优势度不一定很高。

Fire and human activities increased the domination of oak forests because of their biological features of oak trees. Cutting repeatedly was the main reason for the domination of Quercus mongolica forest in recent 100 years in north and east China. During the succession of ...

火是原生性质蒙古栎林在地质历史时期存在和扩散的根本原因，过度的人类活动是促成现在蒙古栎次生林占优势地位的主要原因，这是由蒙古栎这个树种的生物学特性决定的，在没有外界因素的干扰和火减少的情况下，蒙古栎在演替过程中逐渐被耐荫的树种所取代，但是在中国北方，由于人类活动的加剧，蒙古栎林的优势度有增加的趋势。

The signal plants by sexual reproduction predominated faintly over ramets in genet population, but accouted for little proportion in clone population, which shows that the ramet has large quantity and has been the main part of population.

目前有性繁殖产生的单生植株在基株种群中还略占优势，但占无性系种群的比例小，表明无性繁殖产生的无性系小株数量大，无性系小株已逐步成为种群的主要组成部分。

Result The oral immunization with the transformed salmonellae elicited strong immune responses mainly including high level of N-specific antibody, a dramatic activation of IFN-γ-secreting cells, a high level of lymphocyte proliferation, and a high level of activated CD8+ T cells.

pcDNA-N DNA疫苗口服免疫后2周就可以诱生特异性IgG抗体，且以IgG2a占优势；诱导了较高水平的淋巴细胞特异性增殖反应和IFN-γ，主要以Th1免疫为主。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。