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- Keywords rice;rice-duck ecology;harmful biotic community;integrated control; 水稻;稻鸭生态;有害生物群落;综合防治;
- Harmful biotic community 有害生物群落
- One of the most characteristic species in a biotic community. 在生物群落中最有特征的别类之一
- Being one of two or more of the most characteristic species in a biotic community. 等优势的在一生物群落中有两个或更多最有特征的类别之一的
- As a kind of biotic community, the enterprise cluster possesses some behavioral traits of the animal community. 作为一种群落组织，企业集群有着动物社群生活的行为特征。
- A major regional or global biotic community, such as a grassland or desert, characterized chiefly by the dominant forms of plant life and the prevailing climate. 生物群落区大区域或全球性生物群居地，如草地或沙漠，主要以占优势植物和最常见的气候为特征
- A major regional or global biotic community,such as a grassland or desert,characterized chiefly by the dominant forms of plant life and the prevailing climate. 生物群落区大区域或全球性生物群居地，如草地或沙漠，主要以占优势植物和最常见的气候为特征。
- For biotic communities parallel terms: biocoenose and biocoenon may be used. 生物群落也可用相似的术语；生物群落和生物群丛。
- Leopold states the basic principle of his land ethic as, "A thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community. 其大地伦理思想是：人与天地（包括植物、动物、河流、山脉等）是一个共同体，应该将生物共同体德完整、稳定和美丽视为最高的境界的善，生态系统的多样性与和谐有助于共同体的发展。
- Abstract ：By using the sea-floor visualization technique， we can directly observe sea-bottom landforms， surface sediment types and biotic communities in real time. 摘要： 海底可视技术是一种可以直观地对海底地形地貌、表层沉积物类型、生物群落等进行实时观察的调查手段。
- A benign tumour will not cause you any fatal harm. 良性肿瘤不会对你有致命的伤害。
- If you do harm to me I shall not look over you. 如你对我使坏，我可不饶恕你。
- His failures did his reputation a lot of harm. 他屡次失败使他的声誉受到很大损害。
- one of the most characteristic species in a biotic community 在生物群落中最有特征的别类之一
- It wouldn't do him any harm to work a bit harder. 工作努力点对他没什么害处。
- A little of it will not do you any harm. 一点点对你不会有什么坏处。
- The man formed a habit of taking harmful drugs. 这人养成了服用有害麻醉品的习惯。
- He did incalculable harm to her reputation. 他严重损害了她的声誉。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- It is harmful to your health to drink too much. 过量喝酒对你的身体有害。
