1) actinotrichia
角质鳍条
2) lepidotrichia
[,lepidəu'trikiə]
鳞质鳍条
3) ossified ray
骨质(化)鳍条
4) fin-ray
鳍条
1.
The SMA fin-ray dimension parameters,especially the thickness,have a great influence on working performance(such as actuating force,deformation ability,response frequency and so on)of the biomimetic fin.
介绍一种使用形状记忆合金(SMA)薄板作为鳍条的柔性仿生鱼鳍设计。
5) dorsal fin spine
背鳍条
1.
The annuli on scale,opercular,dorsal fin spine,vertebra and cleithrum of Tor(Folifer) Brevifilis Brevifilis Peter were observed carefully and also the age of the species was diagnosed on the basis of 316 specimens collected respectively from the Qingshui River and the Duliu River in Guizhou,China.
根据分别采集于贵州清水江和都柳江的316例瓣结鱼标本,观察了瓣结鱼鳞片、主鳃盖骨、背鳍条、脊椎骨和匙骨等5种材料的年轮特征并进行了瓣结鱼的年龄鉴定。
6) Pectoral fin ray
胸鳍条
