Indeed, the world's 37 species of seahorse are fish, breathing through gills and using a swim bladder to control their buoyancy.
事实上，世界上有37种海马是鱼，它们通过鳃呼吸，用鱼鳔来控制浮力。
They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant.
它们还必须不停地游动以避免下沉，因为大多数鱼基本上或完全失去了鱼鳔，这个充满气体的囊帮助大多数其他鱼保持浮力。
The inflation of swim bladder can be influenced by nutritional and environmental factors mainly.
在人工养殖条件下，影响海洋闭鳔鱼类鳔器官充气的因子有营养因子和环境因子。
The scientists studied how the fish used muscles to vibrate their swim bladder, creating the sounds.
科学家们还研究了食人鱼是怎样使用肌肉来震动它们的鱼鳔从而发出声音的。
Three cell lines were established from muscle, heart and swim bladder SHS of snakehead (Channa striatus.
建立了黑鱼的肌肉、心脏和鱼鳔的细胞系。
The inside reason that "swim bladder bulge" disease took place may be lack of DHA and EPA and higher AA.
导致稚鱼阶段“胀鳔病”发生的内在原因可能是DHA和EPA的缺乏以及AA偏高。
The eye sac, ear vesicle, heart, digestive tract, kidney, swim bladder, pectoral and tail fin were developed preferentially.
在整个发育过程中，眼、耳囊、心脏、消化道、肾脏、鳔、胸鳍和尾鳍等得到了优先发育。
Fish generally respire through gills. most bony fish es have a swim bladder a gas-filled organ used to adjust swimming depth.
一般是经由鳃呼吸。大部分硬骨鱼有鳔，这是源于消化管的憩室，司控制浮力或为辅助呼吸器官。
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。所以，它们可能会面临相似的不善于游泳的问题。
Morpholino knockdown of CagApo-14 results in severe disruption of digestive organs including liver, intestine, pancreas, and swim bladder.
MO敲降CagApo-14的 表达将严重破坏鱼类消化系统的发育，包括肝脏、肠、胰脏和鳔。
The food nutrient compositions were analyzed in the swim bladder of Muraenesox cinereus and its nutrient liquid was prepared with the swim bladder.
以海鳗鱼鳔为原料，对其营养成分进行分析，并利用其制备鱼鳔营养液。
Those fins join onto a central body that contains a mechanical swim bladder, which allows the robot to maintain a given depth by adjusting its buoyancy.
那些翅片加入到包含一个机械鱼鳔，这允许机器人保持给定的深度通过调节其浮力的中心体。
Once a male is settled, he's introduced to a female, and soon digs himself in to start humming his love song by vibrating his swim bladder—about a hundred times a second.
雄鱼一旦安顿下来，研究者会向它介绍雌鱼，它很快把自己埋入沙中，以大约每秒一百次的频率，振动自己的鱼鳔，借此来演唱情歌。
This paper describes the histological development of the gill, pseudobranch and swim bladder of the white achama by use of the technology of histological section and microscopy.
本文应用切片和显微技术，对短盖巨脂鲤鳃、伪鳃和鳔的胚后发育的组织形态学进行了研究。
This paper describes the histological development of the gill, pseudobranch and swim bladder of the white achama by use of the technology of histological section and microscopy.
本文应用切片和显微技术，对短盖巨脂鲤鳃、伪鳃和鳔的胚后发育的组织形态学进行了研究。
应用推荐