caudal fin cell 尾鳍细胞
squatinoid caudal fin 琵琶鲛尾鳍
Dorsal caudal fin margin 背鳍至尾鳍缘
Preventral caudal fin margin 前腹至尾鳍缘
méihkèih tail or caudal fin 尾鳍
caudal fin rot 烂尾病
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 test proves that the caudal fin oscillation frequency, the maximum amplitude of vibration of caudal fin, the caudal fin strikes the water angle influence the fish's speed;
加减速试验论证了尾鳍摆动频率、尾鳍后缘最大摆幅以及尾鳍的最大击水角度对鱼体速度的影响;
The soft anatomy of conodont shows some soft tissues including eyes, notochord, nerve cord, myomeres and caudal fin.
英国古生物学家们通过牙形石动物的软体解剖学研究,发现眼睛、脊索、神经索、肌肉组织、尾鳍等软组织;
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