种间竞争(interspecies competition， inter-specific competition) 种间竞争是不同种群之间为争夺生活空间、资源、食物等而产生的一种直接或间接抑制对方的现象。在种间竞争中常常是一方取得优势而另一方受抑制甚至被消灭。 种间竞争的能力取决于种的生态习性、生活型和生态幅度等，具有相似生态习性的植物种群，在资源的需求和获取资源的手段上竞争都十分激烈，尤其是密度大的种群更是如此。植物的生长速率、个体大小、抗逆性及营养器官的数目等都会影响到竞争的能力。
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... interferon 干扰素 interspecific competition 种间竞争 introduced species. 引入种 ...
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种内与种间竞争 Intraspecific and interspecific competition
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interspecific competition - 引用次数：31
As following conclusions:(1)Interspecific competition is the chief reason for decline of Hippophae rhamnoides in the mixed stand.
主要研究结果如下：(1)在混交林中,沙棘衰败和死亡主要源于种间竞争。
参考来源 - 沙棘人工林衰败原因及其对林地土壤氮矿化速率的影响inter-specific competition - 引用次数：8Tamarixram osissina and Halostachys caspica under high salty environment has very strong inter-specific competition ability,which are dominant plants under the oasis soil salinity;Phragm ites australis which has very strong ecological adaptivity becomes an important companion species in other communities frequently.
柽柳、盐穗木在高盐环境下,具有很强的种间竞争能力,是绿洲盐渍化环境下的优势物种;芦苇具有很强的生态适应能力,常常成为其他群落的重要伴生种。
参考来源 - 渭干河—库车河三角洲绿洲土壤盐分对植被分布格局的影响interspecies competition - 引用次数：6 参考来源 - 色季拉山森林群落优势种群生态位特征研究interspecific competion - 引用次数：3 参考来源 - 番茄品种对烟粉虱适生性及其寄生蜂种间竞争的影响 -
interspecific competition - 引用次数：32
This study revealed corresponding regulations about the scalar and stucture characteristics, intraspecific and interspecific competition,community characteristics,reproductive and treering characteristics of Japanese yew population. The results showed:1.
本文从种群的基本特征、种内和种间竞争关系、群落学特征、生殖生态及年轮学等方面,揭示了东北红豆杉种群的相关规律。
参考来源 - 天然东北红豆杉种群生态学研究interspecies competition - 引用次数：7 参考来源 - 松嫩平原光稃茅香实验无性系的营养繁殖力及生长规律population com petit - 引用次数：3 参考来源 - 温度、光照及种间相互作用对东海典型浮游植物生长的影响intraspecific competition -
interspecies competition - 引用次数：3 参考来源 - 苯、甲苯对粒状铁去除三氯乙烯、四氯乙烯的柱实验研究
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inter-species competition - 引用次数：4 参考来源 - 面向植物群落生长模拟的知识建模研究competition between populations - 引用次数：3 参考来源 - 遗传算法的改进及其应用研究
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双语例句原声例句
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植物通过调整生长发育阶段的生长行为和形态特征来适应种间竞争关系的变化。
Plants can adapt to interspecific competition by adjusting their growth behaviors and morphological characteristics at their different growth stages.
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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。
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.
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蜂蜜孢粉学主要应用于鉴定蜂蜜的植物来源和地域来源，也有助于有毒蜜的鉴别和蜜蜂种间竞争的研究。
Melissopalynology is mostly applied to identification of the botanic source and regional origin of honey, meanwhile it help recognize toxic honey and study on the competition among bee species.
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It's another form of competition, the competition between these two sources of values, the community at large versus the individual and the family.
这是另一种形式的竞争,是两种不同价值观间的竞争,"集体利益"对"个体和家庭利益"
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