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胸鳍

na.pectoral fin
网络pectoral fins; Flipper; flippers

胸鳍

英-汉网络释义

胸鳍

pectoral fin

生物科学词汇（简体） ... pectinase 果胶? pectoral fin 胸鳍 pectoral girdle 肩带；肩胛带 ...

pectoral fins

所有飞鱼都具有放大的胸鳍（pectoral fins），圆柱状身体（cylindrical bodies）和叶状尾巴（lobed tails）。四翼种类同时具有 …

Flipper

胸鳍(Flipper)宽阔，大型雄鲸的胸鳍尖端上翘。尾鳍会随年龄增长而变得华美，成年雄鲸在后缘有明显如凸面镜般的凸起。

flippers

...端移到头顶，使游泳时可方便地呼吸；前肢演化成桨状的胸鳍（flippers），后肢近乎消失，仅存於尿道生殖裂两旁肌肉中， …

P.pectoral

...臀鳍(A.anal)、腹鳍(V.ventral)、胸鳍(P.pectoral) （2）计数性状——鳞式包括：侧线鳞数、侧线上鳞数、侧线下鳞数侧线鳞 …

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A winglike organ or structure used for flying, AS the folds of skin of a flying squirrel or the enlarged pectoral fin of a flying fish .

翼状器官用于飞行的象翼一样的器官或结构。如美洲飞鼠皮上的皱褶及文鳐鱼扩大了的胸鳍

3

Even smaller pectoral fins located near the back of the head are used for steering .

位于靠近头后面的更小的胸鳍用于控制方向。

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Pectoral fin : Control the way forward to maintain balance, with the other parts of the provision of our growth momentum .

胸鳍：控制前进的方向、保持平衡、配合其他部位提供上升动力。

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Oddly enough, this ventilation shift may have kicked off the gradual morphing of the shoulder girdle and pectoral fins .

奇怪的是，这呼吸上的改变有可能启动了前肢带与胸鳍的形态逐渐改变。

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At the moment , the male will keep the jitter , and frequent rowing pectoral fin .

此刻，雄鱼将会不停的抖动，并频繁的划动胸鳍。

8

The three pairs of armored legs assist in this pumping motion, as do a pair of pectoral guidance fins.

三对披甲的肢脚和一对导航胸鳍协助这一水泵式运动。

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aerofoils Modified pectoral or pelvic fins used for gliding in some fishes .

鳍翼部分鱼类的变异的胸鳍或腹鳍可用以在空气中滑翔。

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separating An elasmobranch reproductive behavior wherein the male releases the pectoral fin of the female , setting her free (Ref. 35892 ).

行为，为雄鱼放松雌鱼的胸鳍，并放它自由（参考文献 35892 ）。

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His dorsal fin was down and his huge pectorals were spread wide .

它的脊鳍向下耷拉着，巨大的胸鳍大张着。

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abdominal fins Applied to ventral fins when inserted far behind pectorals .

腹鳍腹侧成对的鳍，在胸鳍后方远处。

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many fish larvae hatch without fully formed pectoral fins and all hatch without a swim bladder , so similar problems could occur for them .

很多小鱼孵化出来时，胸鳍还没有完全成形，而且所有的鱼孵化时都还没有形成鱼鳔。

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Flying fish rely on a similar flow of accelerated air from their pectoral fins to provide lift to their smaller pelvic fins.

同样，飞鱼借助胸鳍所产生的加速气流，就可以对较小的腹鳍产生一定的提升作用。

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The lion fish fin pectoral fins, suppressing the very exaggerative , she PiGong GuaCai, colour is so bright, bearing is so easy .

狮子鱼的胸鳍、背鳍伸张的很夸张，她披红挂彩，色彩是那么鲜艳，仪态是那么大方。

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aliform Wing-like, usually in reference the pectoral fin .

翼状的翼状的，通常指胸鳍。

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