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1·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。

2·There was high degree of individual spatial relatedness, sharp intraspecific competition and powerfully occupy space.

种内竞争强烈，对空间有较强的占据能力。

3·The results showed that the intraspecific competition intensity in C. concinna decreased gradually with increasing tree diameter.

结果表明，黄果厚壳桂所受到的竞争强度随着林木径级的增大而逐渐减小。

4·The findings show that the intraspecific competition intensity in Shima superba decreases gradually with the increase in tree diameter.

结果表明：木荷所受到的竞争强度随着林木径级的增大而逐渐减小。

5·The result showed that the intraspecific competition was more intensive than the interspecific competition. Especially the competition between larch and ash was the least relative.

结果表明，落叶松的种内竞争大于种间竞争，且落叶松与水曲柳之间的竞争相对最小。

6·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。

7·The key interspecific interactions are competition, predation, parasitism and mutualism, whilst the main intraspecific interactions are competition, cannibalism and altruism.

关键的种间相互作用是竞争、捕食、寄生和互利共生，而主要的种内相互作用是竞争、自相残杀和利他主义。

8·The results of intraspecific and interspecific competition formed the different individual height of Taxus chinensis var. mairei population.

种间种内竞争的结果形成南方红豆杉种群世代不同大小个体的高度结构。

9·Inter and intraspecific conflict and competition, and cooperation, are part of nature in most species.

种族内和种族间的冲突和竞争，还有合作，是大多数种族的一种天性。