“fish migration channels”的概念、定义、翻译、参考文献-科学参考

单词	fish migration channels
释义	fish migration channels Encyclopedia 农学鱼类洄游通道释 fish migration channels鱼类洄游通道鱼类在一定时期集群沿着固定路线做长、短距离不等的迁移，以转换生活环境的方式，满足它们对生殖、索饵、越冬所要求的适宜条件，并在一定时期又返回原地这一过程所经过的水域。
随便看	Treaty of Non-Aggression between Republic of China and USSR Treaty of Non-Aggression Between Soviet Union and Germany Treaty of Nystad Treaty of Paris（1763） Treaty of Paris（1783） Treaty of Peace and Amity between United States and Tripoli Treaty of Peace and Capitulations between France and Tunis Treaty of Peace and Commerce between France and Morocco Treaty of Peace and Commerce between France and Tunis Treaty of Peace and Commerce between Great Britain and Tunis Treaty of Peace,Friendship and Cooperation Between the Repu blic of India and the Union of Soviet Socialist Republics Treaty of Peace,Friendship,Limits and Settlement between the United States of America and the Mexican Republic Treaty of Perpetual Peace and Friendship between China and Great Britain Treaty of Portsmouth Treaty of Rapallo Treaty of Rarotonga Treaty of Saint-Germain Treaty of San Stefano Treaty of Security and Safeguard Between Japan and UnitedStates Treaty of Segowlee/ Sugauli Treaty of Shimonoseki Treaty of Sèvres Treaty of Taif Treaty of the Bura Treaty of the Jingde Era between Northern Song and Western Xia

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