pelvic fin

pelvic fin的基本解释

n.

腹鳍

与pelvic fin相关的网络例句 [注：此内容来源于网络，仅供参考]

The Vietnamese material is dearly distinguished from the examined holotype (AMNH 8365)and paratypes (AMNH 10316, 10307) of Schistura fasciolata by the pelvic-fin origin situated below unbranched or first branched dorsal-fin ray (vs. pelvic-fin origin dearly in front of dorsal-fin origin in S.fasciolata).

越南采集的标本和横纹南鳅的模式标本（AMNH 8365）和副模式标本（AMNH 10316， 10307）有明显的差别，腹鳍起点位于不分支鳍条或第一分背鳍枝鳍的下方（vs S.fasciolata的腹鳍起点明显在背鳍起点的前方）。

Moreover, as the heat flux approach to CHF, numerous vapor mushrooms periodically extruded from the perimeter of fin array are observed. This mechanism will cause the dry-out situation in the central part of fin array. The closer fin spacing and longer fin length can provide larger heat transfer. However, the results also demonstrate that early decay on overall heat transfer coefficient as the fin spacing is closer or fin length is longer.

此外，间距0.5mm且高度4mm的鳍片阵列，其热传系数并不随热通量的升高而增加，在中高热通量区，其热传系数保持在一固定值，而其它低深宽比的鳍片阵列，热传系数则是随著热通量升高而增加，到了高热通量区，热传系数会有一最大值，之后会随热通量增加而递减。

The measurements used are fork length, head length, upper jaw length, snout length, length of dorsal fin base and anal fin base and the distances from the tip of snout to insertion of dorsal fin, to pectoral fin, to ventral fin and to hard margin of preopercle.

此所用於分析之外部非体节形质计有：尾叉长、头长、上颚长、吻长、眼径、背鳍基底长、臀鳍基底长以及吻端到前鳃盖骨后绿、背鳍起点、腹鳍起点、臀鳍起点等11个形质。

与pelvic fin相关的网络解释 [注：此内容来源于网络，仅供参考]

pelvic fin：腹鳍

pelvic cavity 骨盆腔 | pelvic fin 腹鳍 | pelvic girdle 腰带;骨盆带

pelvic fin：腹

pelvic cavity 骨盆腔 | pelvic fin 腹 | pelvic girdle 腰带

Pelvic fin ray：腹鳍条

臀鳍条Anal fin ray 3 , 5 3 , 5 3 , 7 2 , 6 1 , 7... | 胸鳍条Pectoral fin ray 1 , 10 - 11 1 , 11 1 , 10 - 11 1 , 10 - 12 2 ... | 腹鳍条Pelvic fin ray 1 , 7 1 , 7 1 , 7 1 , 7 1 , 10 - 12 1 , 6 1 , 5 - 7 (6)

ventral fin, pelvic fin：腹鳍

07.0034 胸鳍 pectoral fin | 07.0035 腹鳍 ventral fin, pelvic fin | 07.0036 奇鳍 median fin

pelvic fin; ventral fin：腹鳍

骨盘腔 pelvic cavity | 腹鳍 pelvic fin; ventral fin | 结肠骨盘曲 pelvic flexure; flexura pelvina