雪雁

A pair of oligonucleotide primers were designed according to the conserved region of MC1R gene of gallus, coturnix japonica, anser caerulescens, and pavo cristatus.

本研究根据鸡、鹌鹑、雪雁、孔雀等MC1R基因同源序列的保守区设计1对引物，以半番鸭、北京鸭总DNA 为模板，PCR扩增，克隆测序。

A flock of snow geese fly over Wolf Lodge Bay Wednesday, March 18, 2009 on the east side of Lake Coeur d'Alene near Coeur d'Alene, Idaho.

一雪狼洛奇湾周三，3月18日，在靠近湖科达伦科达伦，爱达荷州科达伦东侧2009群雁飞行。

I said,"Snow goose's here."

我说， "雪雁飞来了。"

I remembered that snow goose also name ross goose indeed.

想起来，雪雁亦名罗斯雁。

And Youth as well as his picture – story book – Snow Goose in 1980s.

毕业于四川美术学院油画系的何多苓，作为"伤痕美术"的代表人物，上世纪80年代初即以油画《春风已苏醒》、《青春》；连环画《雪雁》等作品轰动一时。

The results demonstrated that MC1R gene of bird was relatively conserved. The results of phylogenetic analysis showed that consanguinity relations between mule duck, anas platyrhynchos and branta bernicla, anser caerulescens, anser canagica were close.The status of them were confirmed on zoologyl by means of molecular method.

可见禽类的MC1R 基因编码区序列具有高度的保守性；系统进化分析表明，半番鸭、北京鸭与雪雁、黑雁、皇雁亲缘关系相近，从分子角度验证了它们在动物学分类上的地位。

Xue finally found Doug, who is walking spiritlessly, around thesouth side of Yan-hui peak and goes to hold her in no time.

天雪在雁回峰南侧山脚附近，好不容易找到了茫然走著的豆豆，连忙过去拉住她

Xue finally found Doug, who is walking spiritlessly, around the south side of Yan-hui peak and goes to hold her in no time.

天雪在雁回峰南侧山脚附近，好不容易找到了茫然走著的豆豆，连忙过去拉住她

Yanfeng rain","Shek Kwu Jiangshan","after ZHU Ling Tung,""Anther Spring River,""Yue-ping snow loss,""grass basket","Peach Long Island East,""West Lake Bailian celecoxib for the Hengyang Eight Sights.

雁峰烟雨&、&石鼓江山&、&朱陵后洞&、&花药春溪&、&岳屏雪弄&、&青草渔家&、&东洲桃浪&、&西湖白莲昔为衡阳八景。

Both whoopers and snow geese have white plumage with black wingtips , so the hunting season demands strict control .

高鸣鹤和雪雁都有着翅尖为黑色的白色翅膀，所以在捕猎的季节要求严格的控制。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷