这种方法不能提供鱼体全貌,难以满足鱼类行为学、渔具渔法学、标本采集剥制等要求。
Since it is difficult to show the complete appearance of a fish, the needs are hardly suit in ethology, fishing science and technology and in aspect of collecting and making the samples.
这种方法不能提供鱼体全貌,难以满足鱼类行为学、渔具渔法学、标本采集剥制等要求。
Since it is difficult to show the complete appearance of a fish, the needs are hardly suit in ethology, fishing science and technology and in aspect of collecting and making the samples.
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