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- There are as well as density-dependent biological factors such as disease, predation, and intraspecific competition. 还有密度制约的生物因素,诸如病害、捕食和种内竞争等。
- Intraspecific competition among lavae of Liriomyza sativae Blanchard and L. huidobrensis (Blanchard) were studied. 在相同条件下研究了美洲斑潜蝇和南美斑潜蝇实验种群同龄幼虫的种内竞争。
- Competition occurs both between species utilizing a shared resource (interspecific competition) and among members of a species (intraspecific competition). 竞争即可在利用共同资源的物种间发生(种间竞争),也可在同种个体间发生(种内竞争)。
- The maximum net recruitment therefore occurs at an intermediate density, when intraspecific competition is relatively low yet there are many reproductive individuals in the population. 因此最大净补充量发生在中等密度、种群中存在许多繁殖个体、而种内竞争又相对较弱的情况下。
- This critical threshold of differentiation in resource utilization is termed the limiting similarity,Ii is determined by the balance between intraspecific competition and interspecific competition. 在资源利用分化上的临界阈值叫做极限相似性。极限相似性决定于种内竞争强度和种间竞争强度之间的平衡。
- The intraspecific competition was stronger than interspecific competition for 5-10 cm, 15-20 cm, 20-25 cm and 35-40 cm diameter scales in plot 3, whereas it was contrary for other diameter scales. 5. 样地3内 5-10cm、15-20cm、20-25cm和35-40cm径级种内竞争大于种间竞争,10-15cm、25-30cm及30-35cm各径级种间竞争大于种内竞争。
- Influence of Drought and Intraspecific Competition on Trees'Electrical Indexes 干旱及种内竞争胁迫对树体电指标影响的研究
- There are as well as density-dependent biological factors such as disease, predation, and intraspecific competition 还有密度制约的生物因素,诸如病害、捕食和种内竞争等。
- The effects of intraspecific competition on the relationship between height growth and biomass of annual plants 种内竞争对一年生植物高生长与生物量关系的影响
- Influences of Resource Availability and Intraspecific Competition on Elymus nutans Growth and Reproduction 资源获得性和种内竞争对垂穗披碱草生长繁殖的影响
- Study on Intraspecific Competition in P. Prninosa schrenk Forest in Tarim River Basin 塔里木河流域灰叶胡杨种内竞争研究
- Intraspecific competition characteristics between Pinus tabulaeformis and Platycladus orientalis forests 油松、侧柏林种内竞争特点的对比研究
- The competition entries were a very mixed bag. 参赛者是错落不齐的大杂烩。
- She won a competition in some newspaper or other. 她参加某报纸举办的比赛获胜。
- He only entered the competition for a dare. 他只是因为受人激将才参加竞赛。
- He was on cloud nine after winning the competition. 他在比赛获胜後欣喜若狂。
- He was suspended from competition for three months. 他受到停止出赛三个月的处分。
- The company faces tough competition. 这家公司面临着艰难的竞争。
- Banking faces much competition nowadays. 如今,银行业面临许多竞争。
- Our team got through to the competition. 我们队打到能参加最后一轮比赛。