1.
Preparation of High Purity Secretory Immunoglobulin A from Duck Bile
鸭胆汁中高纯度分泌型免疫球蛋白A制备
2.
Extraction of cholesterol in duck egg yolk residue and GC-MS analysis
鸭蛋黄渣中胆固醇的提取及GC-MS含量测定
3.
Application of Phytosterols and Its Mechanisms in Regulation of Cholesterol Metabolism in Meat-strain Ducks;
植物甾醇在肉鸭中的应用研究及其调节胆固醇代谢的机理初探
4.
Study on Fat Metabolism and the Content of Cholesterol in Fatty Liver of Cheery Valley Ducks in Over-Feeding Diets with Supplying Vegetable Oil;
不同植物油脂对樱桃谷鸭肥肝脂肪代谢及胆固醇含量影响的研究
5.
Cholesterol Analysis in Duck's Eggs by Direct Saponification-colorimetric and HPLC Methods
HPLC和比色法测定鸭蛋蛋黄粉中胆固醇含量的比较
6.
Study on the Enzyme Inhibition Method of Pesticide Residues with Cholinesterase from Duck Serum
鸭血清胆碱酯酶抑制法检测果蔬农药残留的研究
7.
An old duck visits the mother duck.
一只老鸭前来造访母鸭。
8.
The duck is short. The duck is short.
鸭子很矮。鸭子很矮。
9.
North American goldeneye diving duck.
北美洲鹊鸭科潜水鸭。
10.
an undomesticated duck (especially a mallard).
非家养的鸭，特指绿头鸭。
11.
adult male of a wild or domestic duck.
成体雄性野鸭或家鸭。
12.
liver, duck, mackerel pate
肝、 鸭、 鲭鱼酱.
13.
Seven little, six little, five little ducks,
七只小鸭，六只小鸭，五只小鸭，
14.
Four little, five little, six little ducks,
四只小鸭，五只小鸭，六只小鸭，
15.
Seven little, eight little, nine little ducks,
七只小鸭，八只小鸭，九只小鸭，
16.
Ten little, nine little, eight little ducks,
十只小鸭，九只小鸭，八只小鸭，
17.
Four little, three little, two little ducks,
四只小鸭，三只小鸭，两只小鸭，
18.
One Little, Two Little, Three Little Ducks
一只小鸭，两只小鸭，三只小鸭