- Publication venue
- Editorial Department of Chinese Journal of Wildlife
- Publication date
- 01/01/2000
- Field of study
No full text国内目前关于鸟类鸣声的研究多为雀形目和非雀形目,但关于鹤形目的鸣声分析与研究尚未见报道。本研究在常规的语图分析基础上,于1998年对沈阳动物园人工饲养繁殖的成年丹顶鹤及雏鸟不同声行为和鸣声进行多参数的定量分析,为鸟类的声学研究提供新的资料或基础数据
- Publication venue
- Publication date
- 01/01/2008
- Field of study
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- Publication venue
- Science China Press., Co. Ltd.
- Publication date
- 01/12/2008
- Field of study
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- Publication date
- 01/01/2007
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No full text
- Publication venue
- Publication date
- 01/01/2008
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No full text
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- Publication date
- 01/01/2008
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- Publication venue
- Editorial Department of Chinese Journal of Wildlife
- Publication date
- 01/01/1993
- Field of study
No full text 尿石症亦称尿结石或砂石淋,是以引起动物排尿障碍为主征的一种泌尿系统疾病。据查牛猪马狗猫貂等动物发生尿石症的报道较多,而白犀牛尿石症甚为罕见,也无报道。1989年11月沈阳动物园两头白犀牛发生尿石症,经及时确诊,加紧治疗,26—29天均
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- Publication date
- 01/01/2011
- Field of study
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- Publication date
- 01/01/2008
- Field of study
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- Publication venue
- Publication date
- 01/01/2008
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