fin ray 鳍条 ; 鱼鳍软条
cartilaginous fin ray 软骨鳍条 ; 软骨性鳍条
dermal fin ray 皮质鳍条
unbranched fin ray 不分鳍条
fin ray count 鳍条计数
Pectoral fin ray 胸鳍条
branched fin-ray 分支鳍条
incipient fin ray 初期的鳍条
unbranched fin-ray 不分支鳍条
A sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin.
动物身体硬而尖锐的部分或附属肢体；如豪猪的刚毛或鱼鳍的骨脉。
The DNA samples were extracted from the caudal fin ray of samples.
从样品鳍条提取基因组dna，水平式淀粉凝胶电泳法检测同工酶。
The servo drive-controlled wing, which can move up and down, utilises the Fin Ray Effect and is based on alternate pulling and pushing flanks connected via frames.
利用射线效应并基于与四周有连接的拱侧翼交替推拉运动的原理，私伺服控制的羽翼可以上下移动。
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