鱼礁是礁的一种,它主要形成在海洋、湖泊等地方,它也是鱼类栖息地之一。它对维持海洋生态平衡有重要的作用,所以人类应该给予保护。
人工鱼礁是改变近海生态环境和增养殖水产资源的一种手段。
The artificial fish-reef is a kind of means changing ecological environment, increasing and breeding aquatic resources near sea.
第二期计划是在牛尾海和大滩海敷设人工鱼礁,敷设工作已于九月展开。
The second phase, which involves the deployment of artificial reefs in Port Shelter and Long Harbour, commenced in September.
对于鱼礁在海水中的阻力问题,目前还没有比较成熟的公式对所有形状的鱼礁都适用。
In the terms of its resistance, there is no appropriate formula for all shapes of the reefs.
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