- 更多网络例句与环颈鸭相关的网络例句 [注：此内容来源于网络，仅供参考]
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With high economic value of wild boar, lynx, Paozai, Mustela eversmanni, etc.; birds, red duck, mallard, ring-necked pheasant, chicken and so on top of bone.
具有较高经济价值的野猪、猞猁、狍子、艾虎等；鸟类赤麻鸭、绿头鸭、环颈雉、骨顶鸡等。
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To search for DNA-based sex identification candidate marker of poultry, whole blood DNAs from each five males and five females of Native Chicken, Brown Tsaiya, Muscovy, White Roman Goose, Bronze Turkey, Australian Black Swan, Quail and Ring-necked Pheasant were analyzed by spindlin gene. PCR products were amplified by SPIN12 and SPIN13 primer kits. Different electrophoresis patterns showed correct gender for each bird species. The accuracy of sex identification was 100%. Furthermore, the PCR DNA fragments of the same gender were different among bird species.
以土鸡、褐色菜鸭、番鸭、白罗曼鹅、青铜火鸡、澳洲黑天鹅、鹌鹑、环颈雉各5公5母个体 DNA作为模版，应用SPIN12及SPIN13引子组进行聚合酶连锁反应后，由电泳分析结果显示所有受检物种之雄性与雌性均呈现不同样态，且与实际性别吻合，证实此引子组可成功鉴别鸡、鸭、番鸭、鹅、火鸡之性别外，亦可作为黑天鹅、鹌鹑、环颈雉等鸟类的性别遗传标记，从不同物种所呈现的DNA片段亦有变异存在。
- 更多网络解释与环颈鸭相关的网络解释 [注：此内容来源于网络，仅供参考]
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Aythya americana Redhead：美洲潜鸭
红头潜鸭 Aythya ferina Common Pochard | 美洲潜鸭 Aythya americana Redhead | 环颈潜鸭 Aythya collaris Ring-necked Duck
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Moretta ring-necked duck：环颈鸭
Gavina Mew Gull 海鸥, | Moretta ring-necked duck 环颈鸭. | Cigni selvatici Whooper Swan 大天鹅
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Aythya collaris Ring-necked Duck：环颈潜鸭
美洲潜鸭 Aythya americana Redhead | 环颈潜鸭 Aythya collaris Ring-necked Duck | 澳洲潜鸭 Aythya australis Australian White-eyed Duck
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Cigni selvatici Whooper Swan：大天鹅
Moretta ring-necked duck 环颈鸭. | Cigni selvatici Whooper Swan 大天鹅 | Cigni Reali Mute Swan 疣鼻天鹅
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Aix sponsa Wood Duck：林鸳鸯
环颈鸭 Callonetta leucophrys Ringed Teal | 林鸳鸯 Aix sponsa Wood Duck | 鸳鸯 Aix galericulata Mandarin Duck
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Anas poecilorhyncha：鸭
狗狗绿头鸭(Anas platyrhynchos)及斑嘴鸭(Anas poecilorhyncha)为常见的鸭类,均在我国繁殖. 家鸭就是从它们驯化而来的. 绿头鸭雌雄异色,雄鸟头和颈辉绿色,颈下部有白环,体羽大体灰褐色. 雌鸟近棕褐色. 斑嘴鸭雌雄均近棕褐色,嘴黑褐色、先端具淡黄色斑块.
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Anhimidae：叫鸭科
雁形目(Anseriformes)叫鸭科(Anhimidae)3种南美洲水禽的统称. 叫鸭的名称来源於其粗哑远闻的叫声. 体高75公分(30吋),栖息于沼泽地,成群取食水生植物,用芦苇筑巢. 能在高空翱翔几小时. 由于体色暗丰满,颈具环纹且嘴呈鸡嘴形,
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Gavina Mew Gull：海鸥
Pavoncella Spur-winged Plover 灰斑鸻 | Gavina Mew Gull 海鸥, | Moretta ring-necked duck 环颈鸭.
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Spotted-billed Duck：斑嘴鸭
Black-headed Gull 红嘴鸥 | Spotted-billed Duck 斑嘴鸭 | Kentish Plover 环颈鸻