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1)  rostral fin
吻鳍
2)  Rhinogobio ventralis
长鳍吻鮈
1.
Preliminary Studies on Genetic Diversity of Rhinogobio ventralis in Three Gorges Reservoir
三峡库区长鳍吻鮈种群遗传多样性的初步研究
3)  Rhinogobio ventralis (Savage et Dabry)
长鳍吻(魚句)
4)  Japanese spearfish
尖吻四鳍旗鱼
5)  fin [英][fɪn]  [美][fɪn]
1.
Hydrodynamic performance analysis of a podded propeller with fins;
附鳍吊舱推进器的水动力性能分析
2.
Since the fin size keeping the longitudinal motion stability of SWATH could not be set directly,starting with the restrictions to the size of span and chord of the real ship fins,the variation range of the fin size in the speed range of 40 knot is presented in this paper,then in the range the fin size satisfying certain motion performance at the different speed further is determined.
针对保持SWATH船纵向运动稳定鳍的结构尺寸难以确定的特点,从实船对鳍的展长和弦长取值的约束条件出发,利用计算机仿真出SWATH船在40kn的航速范围内保持纵向运动稳定的鳍结构尺寸的变化范围,然后,从这一范围内确定出不同航速且具有一定运动性能要求的鳍尺寸变化范围。
3.
And the effect of longitudinal location, size, as well as combination forms of fin on the longitudinal motion of SWATH ship are studied.
并研究了鳍的位置、尺度、组合形式对SWATH船纵向运动性能的影响。
6)  fins [英][fin]  [美][fɪn]
1.
Finally,taking SWATH-6A as an example,the installed position,span and chord of stabilizer fins are optimized.
针对稳定鳍的各参数对SWATH船纵向运动性能具有较大影响的特点,建立了稳定鳍的多目标优化模型,并运用基于Pareto解的多目标遗传算法对其求解。
补充资料:长鳍吻鮈
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参考词条


俗名:  土耗儿、洋鱼
产地及产期:
    分布于长江上游。
介绍:
    头长小于体高。口呈深孤形。须1对。鳃耙17-21。背鳍最长鳍条显著大于头长。胸鳍末端到达或超过腹鳍起点。
  在江河的底层生活,主食水生昆虫。个体不大,数量较少。