1、Soak the dry swim bladder in hot water.
用熱水將花膠浸泡。

2、The pressure in the swim bladder is regulated by a gas gland.
魚鰾中的壓力由一個(gè)氣體腺來(lái)管控。

3、The inflation of swim bladder can be influenced by nutritional and environmental factors mainly.
在人工養(yǎng)殖條件下，影響海洋閉鰾魚類鰾器官充氣的因子有營(yíng)養(yǎng)因子和環(huán)境因子。