您要查找的是不是:
- UTILIZATION TECHNOLOGY OF MARINE FISH SWIM BLADDER 海鱼鱼鳔资源利用研究
- Fish have a swim bladder inside. 鱼体内有鱼鳔,
- lower-value fish swim bladder 鱼鳔
- In these lakes the fish swim deep and take a lot of catching. 这些湖中的鱼都在深水中活动,很不易捕到。
- The swim bladder is like a balloon. 鱼鳔就像一只气球。
- The swim bladder is used in isinglass, a gelatin. 鳔可制作鱼胶,是一种明胶。
- The fish swim about in the water. 鱼在 水里游来游去。
- The best fish swim near the bottom. 好鱼常在水底游。
- Have you seen an orange fish swim by? 你见过一条橙色的鱼游过去了吗?
- Shrimp and fish swim in the shallow creeks. 浅溪清澈,小鱼、小虾历历可见。
- These fish swim about in the pond. 这些鱼在池塘里随意地游着。
- Visit an aquarium shop and watch how fish swim. 参观一间水族店,观察鱼类如何游泳。
- Certain fishes have a swim bladder which aids in diffusion of gases. 有些鱼有鳔,它有助于散布气体。
- My daughter likes watching the fish swim around very much. 我女儿非常喜欢看鱼儿游来游去。
- Guerrillas must move among the people as fish swim in the sea. 游击队必须活动于人民之中,犹如鱼游于水中一样。
- Any of various distensible membranous sacs, such as the urinary bladder or the swim bladder, that serve as receptacles for fluid or gas. 膀胱,囊一种可膨胀有膜囊状物,如膀胱或鳔,作为储存液体或气体的器官
- Quietly we sat on the river bank lest the fish swim away. 为了防止鱼游走,我们悄悄地在河岸边坐下来。
- They watched the fish swimming in the aquarium. 他们看着鱼在水缸里游着。
- Then the the expression attenuates in vascular system and increases in intestine, gut, branchial arches and swim bladder at 3dpf. 至受精后三天,该基因在血管系统中的表达减弱,而在肠、消化道和鳃弓等处的表达增强。
- This action stretches the swim bladder.An antagonistic muscle pair then restores the swim bladder to its original position. 这一行动拉直了鳔,然后对抗性肌肉使鳔恢复到原来的状态。