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population conservation

  • 种群保护;人口守恒

网络释义专业释义

  种群保护

种群保护

基于1个网页-相关网页

短语

population conservation status 居群保护现状

population conservation and restoration 种群保护和恢复

Population Dynamics And Conservation 种群动态和保护

conservation population 保种群体

ex-situ conservation population 迁地保护种群

 更多收起网络短语
  • 种群保育 - 引用次数:3

    参考来源 - 资源冷杉的濒危机制与种群保育研究
    种群保护 - 引用次数:1

    参考来源 - 长江上游圆口铜鱼生长及种群特征

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • These results would be of help for the artificial breeding and population conservation for the Macropus.

    研究结果袋鼠人工繁育种群保护有一定的指导意义。

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  • The department of Environmental Conservation estimates the optimum population at 60.

    环境保护估计适宜的年龄是60岁。

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  • Over the study period, conservation efforts resulted in population increases for 24 mammal species.

    研究中我们发现,保护者努力使得24哺乳动物的数量出现上升

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更多双语例句
  • "This species is barely clinging on in the south of Scotland, so to lose an adult bird from this already tiny population is, in conservation terms, a disaster, " he said.

    BBC: Golden eagle

  • The first two workshops have already been conducted in Mafraq and Ramtha where the presence of a large Syrian population has made water conservation a high priority in the area.

    UNESCO: OFFICE IN AMMAN

  • The Irish hare attracted major conservation concern following a sustained population decline in Northern Ireland in the 1980s and 1990s.

    BBC: Irish hare under threat from 'European brown' hare

更多权威例句
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