The results showed that: the variation abundance of three years was very conspicuous.
The results showed that: the variation abundance of three years was very conspicuous.
结果显示：鱼卵仔鱼的数量三年间的年际变化起伏较大，2002年为鱼卵高峰期，2003年为仔鱼峰值期。
The results showed that: the variation abundance of three years was very conspicuous.
结果显示：鱼卵仔鱼的数量三年间的年际变化起伏较大，2002年为鱼卵高峰期，2003年为仔鱼峰值期。