fish protection in reservoir 水库鱼类保护
enclosing stream for fish protection 封溪护渔
protection of fish resources 鱼类资源保护
The invention relates to a method helping fish to go through the dam, which belongs to the fish protection technologies field.
本发明涉及一种帮助鱼类通过水坝的方法。属于鱼类保护的技术领域。
Mr. Bush even recently traveled to the Chesapeake Bay to announce federal protection for two species of fish, the striped bass and the red drum.
布什先生最近甚至来到切萨皮克湾宣布联邦政府将保护两种鱼类,条纹鲈鱼和红鼓鱼。
The information is especially important as the U.S. Fish and Wildlife Service decides whether the species needs protection under the Endangered Species Act.
美国渔业及野生动物服务局在决定海象是否被列入《濒危物种法案》进行保护时,这些信息是非常重要的。
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