1.
Effects of growth promoting eel feed on culture of growth retarded Japanese eel and European eel
僵鳗促长饲料养殖日本僵鳗及欧鳗的效果
2.
Sex differentiation and causative factor of slow growing in European eel (Anguila anguilla)
欧洲鳗鲡的性分化和僵鳗成因的探讨
3.
STUDY ON ADVANCING GROWTH AND REJUVENATION OF OSSIFIED EEL WHEN ADDING MEDICAMENT SUCH AS HORMONES IN FEED
饲料中添加激素类等药剂促进僵鳗生长及复壮的研究
4.
Pacific lamprey
太平洋鳗鱼, 楔齿七鳃鳗
5.
He used an eel spear to catch an eel.
他用一只捕鳗叉捕鳗鱼。
6.
Culture of European eel at water of mountain stream --Culture of young eel and adult eel
欧鳗山区溪流养殖试验——幼鳗、成鳗的养殖
7.
type genus of the Myxinidae (typical hagfishes).
（典型盲鳗）盲鳗科的一个模式属。
8.
eels that live in fresh water as adults but return to sea to spawn; found in Europe and America; marketed both fresh and smoked.
市场上有卖新鲜鳗鱼和熏制鳗鱼。
9.
lampreys as distinguished from hagfishes.
与八目鳗类鱼区别开的七鳃鳗。
10.
hagfishes as distinguished from lampreys.
与七鳃鳗区别开的八目鳗类鱼。
11.
Any of several similar fishes, such as the lamprey and electric eel.
任一种类似鱼类，如八目鳗和电鳗
12.
Any of various often parasitic nematode worms, such as the vinegar eel.
鳗蛔虫任一种寄生线虫，如醋鳗鲡
13.
To bring or come to a standstill.
成僵局带来或致成僵局
14.
European eel is 0.717 andAmerican eel is 0.686. The similarity index between Japanese eel andEuropean eel is 0.557;
美洲鳗的种内相似系数为0.686。 种间相似系数为：日本鳗和欧洲鳗0.557；
15.
resembling an eel in being long and thin and sinuous.
在长、细、弯上似鳗的。
16.
eellike fishes found in subarctic coastal waters.
亚北极水域中似鳗的鱼。
17.
elongate compressed somewhat eel-shaped fishes.
细长扁平有点象鳗的鱼。
18.
Any of various primitive aquatic vertebrates of the class Cyclostomata, lacking jaws and including the lampreys and hagfishes.
鳗类，鳗无颚的各种原始水生圆口纲脊椎动物中的一种，包括七鳃鳗和盲鳗