dorsal fin
- 单词发音：英 [ ˈdɔ:səl fin ] 美 [ ˈdɔrsəl fɪn ]
- 基本解释：背鳍
- dorsal fin 是什么意思及中文翻译：
- 名词(n.) 背鳍
dorsal fin 相关例句更多>
- First dorsal fin dusky to black.
第一背鳍暗色到黑色的。
- Black Bubble Eyes With Dorsal Fin.
扯旗黑水泡
- A goldfish LanChou belongs to the egg, dorsal fin.
兰畴属于蛋种金鱼，无背鳍。
- Effect of Low Dorsal Fin on Aerodynamic Characteristics of Slender Delta Wing
低背鳍对细长平板三角翼大迎角空气动力的影响
- Differentiation of Regenerative Blastema Cells Autografted into the Dorsal Fin
自体移植到背鳍内的再生芽基细胞分化
- The dorsal fin is the vertical fin on the back of a fish and certain marine mammals.
背鳍就是在鱼或者某些海洋哺乳动物背上的垂直鳍。
- Research on Structure Design and Simulation for the Bionic Set Inspired by Undulatory Dorsal Fin
柔性长背鳍波动仿生装置的结构设计与仿真技术研究
- Predorsal length From the base of the anterior most dorsal fin ray to the tip of the snout or upper lip.
背前长从最前面背鳍鳍条基底处到吻尖或上唇前端。
- Effect of Dorsal Fin Height on Symmetry and Asymmetry of Vortex Pairs over Delta Wing at High Angles of Attack
背鳍对三角翼大迎角脱体涡的影响
- Any of several baleen whales of of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin.
几种喉部有纵向沟槽且背鳍小而尖的须鲸科长须鲸。
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