查询词典 cetaceans

Perrin W F and Myrick A C. Growth of odontocetes and sirenians: International Conference on Determining Age of Odontocete Cetaceans and Sirenians.

假设按照一个生长层组代表半年来计算，我馆饲养的此白鲸的年龄则在17岁左右，这与该白鲸的身体特征明显不符。

Once shorewards of the breakers cetaceans and odontocetes could interpret relative quite as deeper water, and swim shorewards to their sad suicides.

一旦捕捉到向岸碎浪的轻响，海豚和齿鲸可能会由于那种相对的安静而误以为是深水区，并向岸边游去，导致令人痛惜的自杀。

Word soon spread that hundreds of killer whales were splashing about in this remote Norwegian fjord, and these black-backed, white-chested cetaceans became instant celebrities.

消息很快就传开了，说有几百只杀人鲸（学名Orcinus orca）在这个偏远的挪威峡湾里出没，这些黑背白腹的鲸类动物顿时声名大噪。

Whose sole purpose is to protect all cetaceans in the wild.

它的唯一宗旨就是保护各种野生鲸类动物

Most of these animals comprise a group known as the cetaceans, which includes the dolphins and whales.

大部分这些动物包括一组命名为鲸类动物，其中包括海豚和鲸鱼。

Whales are part of a family of animals called 'cetaceans'.

鲸是一腔被称作鲸目动物的一部分。

This study describes the potential geographical distribution of the most frequently sighted marine cetaceans in Venezuelan waters.

本研究阐述了委内瑞拉沿海最常见的海洋鲸类的潜在地理分布情况。

Breathing air and then diving, cetaceans can hold their breath for unimaginable lengths of time.

呼吸空气，然后在潜水，鲸类能容纳他们一口气为难以想象长的时间。

The importance of conserving cetaceans and our marine environment.

广保护鲸豚动物和海洋环境的重要性。

These are attractive waters for cetaceans because of the bounty of prey found in the Kaikoura Canyon.

这些是有吸引力的水域因为鲸类由于慷慨的被猎食者找到在新西兰凯库拉峡谷。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。