与生态系统类似，营销系统是企业与其环境形成的“群落交错区”。
Similar to ecosystems, marketing system (MS) is the ecotone of an enterprise and its environment.
借鉴生态学中的群落交错区边缘效应理论，探讨信息群落交错区边缘效应的概念、表现及其影响因素。
Based on the theory of ecotone's edge effect in Ecology, the paper explores the concept, the performances and influencing factors of edge effects in information ecotones.
黑腿蜱虫大多存活于浓密的树林区域（占全部抽样的67%）和群落交错区（22%）。 群落交错区是指林地与开阔地带之间的过渡区域。
The blacklegged tick is found mainly in densely wooded areas (67% of total sampled) and ecotone (22%), which is unmaintained transitional edge habitat between woodlands and open areas.
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