鹅喙鲸，也称作柯氏喙鲸，是在挪威海滩首次发现的鲸鱼。
Thee goose-beaked whale, also known as a Cuvier's beaked whale, is the first to ever be foundoff the coast of Norway.
鹅喙鲸，也称作柯氏喙鲸，是在挪威海滩发现的第一头鲸鱼。
The goose-beaked whale, also known as a Cuvier's beaked whale, is the first to ever be found off the coast of Norway.
秘鲁鸟喙鲸的存在直到1976年才为科学所证实，到1990年才被正式载入档案。
The Peruvian beaked whale (Mesoplodon peruvians) was unknown to science until 1976 and not formally described until 1990.
但是，Theriault说，和喙鲸相比，须鲸发出的叫声频率更低，更容易听到它发出的声音。
But it is easier to hear the baleen whale, with its lower-frequency call, than the beaked whales, says Theriault.
安装在滑翔器底端的麦克风可以捕捉到所有种类的鲸鱼叫声。包括由喙鲸发出的高频率叫声，在此之前一直都难以探测。
A microphone attached to the bottom of the glider can pick up calls from all whales, including the high frequency call of the beaked whale, which until now has been difficult to detect.
在挪威的海滩旁，一头罕见的鹅喙鲸被人们反复拖到岸上，它十分虚弱，不得不对它进行了安乐死。随即专家们就找出了原因所在。
A rare goose-beaked whale that repeatedly beached on a Norwegian shore was so ill that it had to be euthanized - and experts soon found out why.
那时，齿鲸亚目(该目包括海豚、齿鲸、抹香鲸、喙鲸等成员)从古鲸亚目中分离出来，而其中的一些成员，特别是现代海豚的祖先，体型减小，大脑体积增大。
When this split occurred, body sizes for some decreased and brain sizes increased, especially in the ancestors of modern dolphins.
13/13广角镜头拍摄的长喙、矮胖河豚，提示我们它和鲸有亲缘关系。
This wide-angle shot gives an elongated impression of the stocky boto, hinting at its kinship with whales.
海豚一种海豚科海洋鲸类哺乳动物，如的宽吻海豚，与鲸近似但一般比鲸小且有喙状吻。
Any of various Marine cetacean mammals, such as the bottle - nosed dolphin, of the family Delphinidae, related to the whales but generally smaller and having a beaklike snout.
中国自然杂志指出，它看起来像一只有喙的鲸。这种鲸生活在深海中，通常很难见到。
China's Naturalist magazine said that it looks like a beaked whale. This type of whale lives deep in the sea and is usually difficult to see.
中国自然杂志指出，它看起来像一只有喙的鲸。
China's Naturalist magazine said that it looks like a beaked whale.
中国自然杂志指出，它看起来像一只有喙的鲸。
China's Naturalist magazine said that it looks like a beaked whale.
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