water fowl 水禽 ; 水鸟 ; 水产
chinese water fowl 中国水禽
water fowl disease 水禽疾病
filicoliasis of water fowl 细颈棘头虫病
water r fowl 水禽
Plumage color is an important quality trait of mule duck. The water fowl breeding researchers applied oneself to the improvement of the plumage color trait.
羽色是半番鸭重要的质量性状,改良羽色性状是水禽育种学家的研究重点,但是改良这些性状用常规育种方法已受到了极大的限制,应用分子标记辅助选择已成为鸭育种改良的必然趋势。
参考来源 - 鸭MC1R基因的克隆测序与半番鸭羽色AFLP分子标记·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT Waterfowl are birds that swim in water, especially ducks, geese, and swans. 水禽(尤指鸭、鹅和天鹅)
Some five miles southward of Sligo is a gloomy and tree-bordered pond, a great gathering-place of water-fowl, called, because of its form, the Heart Lake.
斯莱戈以南五英里处有一个光线昏暗、树木环绕的池塘，人们根据它的形状将其命名为“心湖”。
One of the first American poems to be widely praised in Europe, written by William cullen Bryant (1794-1878) in 1815, was addressed to that ubiquitous bird, the water-fowl.
最初在欧洲有口皆碑的美国诗里面，有一首是威廉·卡伦·布莱恩特(1794 - 1878)在1815年写的，歌唱那种常见的水鸟。
An epidemiological investigation showed that the patient had slaughtered and processed sick water fowl.
流行病学调查表明，病人曾屠宰和加工过生病水禽。
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