1.
Analysis of effect of a doption of fries by filling with river flows on water quality and sediment of Tianezhou wetland
浅析灌江纳苗对天鹅洲湿地水质及泥沙的影响
2.
Age, Growth and Gonadal Development of Coilia Brachynathus in Swan Oxbow of the Yangtse River;
长江天鹅洲故道短颌鲚年龄生长及性腺发育
3.
Evaluation of Tourism Resource in Swan Island Wetland;
湖北石首天鹅洲湿地旅游资源评价研究
4.
Integrative Evaluation of Wetlands Tourist Resource in Swan Island at Shishou , Hubei Province;
湖北石首天鹅洲湿地旅游资源综合评价
5.
Investigation on Animals in the Natural Preserve of David Deer in Swan Islet Wetland;
天鹅洲湿地麋鹿自然保护区动物资源调查
6.
Wetland Resource Protection and Ecotourism Development of Swan Island in Shishou City
石首市天鹅洲湿地资源保护与生态旅游开发
7.
Study on Dynamics of CO_2 Flux in Swan Islet Wetland and Effects of Environmental Factors;
天鹅洲湿地生态系统CO_2通量动态变化及其影响因子评价
8.
Investigation of Aquatic Ecology and Researches on the Emergy Analysis of Tian'e-zhou and Hei-wa-wu Oxbows of the Yangtze River;
天鹅洲、黑瓦屋长江故道湿地水生态调查及能值分析研究
9.
High Resolution Sedimentary Record of Organochlorine Pesticides in Sediment Cores from Tian'ezhou Oxbow
天鹅洲长江故道沉积物柱状样中有机氯农药高分辨率沉积记录
10.
Study on the Primary Productivity of the Tian e-zhou and Hei-wa-wu Oxbows of the Yangtze River and Its Relationships with Several Ecological Factors;
长江天鹅洲、黑瓦屋故道水域初级生产力及其与若干生态因子的关系研究
11.
large pure white wild swan of western North America having a sonorous cry.
叫声洪亮的北美洲西部大型纯种野生白天鹅。
12.
North American subspecies of tundra swan having a soft whistling note.
冻原天鹅的北美洲亚种，以其柔和的鸣叫著名。
13.
A Primary Research into Waterscape Park in modern Cities--A Case Study of the Design Swan-Lake Park in Zhuzhou;
现代城市水景公园设计初探——以株洲天鹅湖公园景观设计为例
14.
A young swan is called a cygnet.
小天鹅叫做“cygnet”。
15.
An Old World swan(Cygnus cygnus) having a loud cry.
大天鹅，疣鼻天鹅东半球的一种叫声很高的天鹅（大天鹅）
16.
He is a very fine swan.
“好挺拔的天鹅哟。”
17.
Velvet or a velvetlike fabric.
天鹅绒或似天鹅绒的织物
18.
Three swimming birds are the swan, the duck, and the goose.
天鹅、鸭子和鹅是三种会游水的禽类。