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pelvic fins

网络腹鳍；盆骨附近的飞翅

pelvic fins

pelvic fins

pelvic fins

腹鳍

国际路亚/飞钓词语解释 ... pectoral fin – 胸鳍 pelvic fins – 腹鳍 PFD – 个人漂浮设备或救生衣 ...

盆骨附近的飞翅

...性会咬雌性的胸翅(Pectoral fins)及在盆骨附近的飞翅(Pelvic fins)。

1

modified portions of the pelvic fins in male sharks , rays and chimaeras used for transferring sperm to the female .

在雄鱼鲨鱼，魟与银鲛的腹鳍的变异部分用来了把精液转移到母鱼。

2

Most species are small bottom dwellers with a weak suction cup formed by the fusion of their pelvic fins .

大部分为底栖鱼，特征是具一个由腹鳍愈合而成的吸力不强的吸盘。

3

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。

4

ventral (or pelvic) fins correspond to the hind limbs of a quadruped .

与四足动物后肢相对的是腹鳍。

5

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。

6

Anterior dermal window of light organ between insertions of pelvic fins .

在腹鳍嵌入点之间的发光器的前面皮窗。

7

large ferocious northern deep-sea food fishes with strong teeth and no pelvic fins.

北部深海中庞大凶恶的食用鱼，牙齿有力，无腹鳍。

8

pelvic bud Swelling at site of future pelvic (ventral) fins; anlage of pelvic fins.

腹鳍的芽胞在未来腹鳍位置上的隆起物；腹鳍的原生细胞。

9

Elongated mostly scaleless marine fishes with large pectoral fins and reduced pelvic fins.

多数细长的无鳞海水鱼，有大的胸和退化的。

10

elongate fishes with pelvic fins and girdle absent or reduced .

长鱼，没有骨盆鳍和带状物，或已经退化。

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