查询词典 sperm whales

He has tagged and tracked a wide variety of marine mammals, including harbor seals, pilot whales, gray whales, right whales, bowhead whales, humpback whales, sperm whales, fin whales and blue whales.

他标记并跟踪各种各样的海洋哺乳动物，包括港海豹、领航鲸、灰鲸、右鲸、弓头鲸、座头鲸、抹香鲸、长须鲸和蓝鲸。

A necropsy was being done at the Southeast Fisheries Science Center in Miami.Newborn sperm whales typically weigh 1,000 to 2,000 pounds, so the whale found Saturday was less than half the normal weight, said Dr.

报道说，通常一只刚出生不久的小抹香鲸的体重应该在1000磅至2000磅之间，而30日被发现的这只小抹香鲸还不到正常体重的一半。

Spermaceti is found in the head of Sperm Whales, and once was used to make candles.

发现在头部的抹香鲸，并一度被用来制造蜡烛。

Photo Gallery: Whales Sperm whales' heads are filled with a mysterious substance called spermaceti.

意译：鲸鱼图片美术馆。巨头鲸的头部充满一种神秘的物质叫做鲸脑。

The first jump in brain size happened 39 million years ago, when odontocetes (members of an order that includes dolphins, toothed whales, sperm whales, beaked whales and porpoises) diverged from their ancestral Archaeoceti group.

海豚的大脑体积的第一次跳跃式增长发生在3千9百万年前。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。

The sperm whales in Odontoceti was closely related with baleen whales in Mysticeti, and then clustered with Delphinoidea and then with Ziphioidea.

其中抹香鲸总科与须鲸亚目聚合在一起，然后与海豚总科聚合再与喙鲸总科相聚。

Under the research program, Japan will hunt 150 minkes, 50 Bryde's and 10 sperm whales in the northwest Pacific as well as the sei whales.

根据此研究计划，除大须鲸之外，日本还将捕猎150头小须鲸、50头布莱德鲸(也是一种须鲸——译者注)以及10头抹香鲸。

Sperm whales are the largest of the toothed whales. They can grow to up to 18m and can weigh 31 tons.

抹香鲸是世界上最大的齿鲸，它们能长到十八公尺长、重达三十一公吨。

The largest toothed whales, sperm whales can reach a length of 62 feet (19 meters) and feed largely on squid.

最大的有齿鲸，抹香鲸可达62英尺长（19米），主要以鱿鱼为食。

All told, the numbers of sperm whales and other whales that rely upon plankton rather than fish have declined by roughly 30% per their kingdom.

总计，依赖浮游生物的抹香鲸和其它鲸鱼的王国比依赖鱼类为生的鲸鱼王国减少了大约30%的成员数量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。