海洋哺乳动物

Chinese White Dolphins tied it with only two of China's protection of marine mammals.

它与中华白海豚并列为我国仅有的两种一级保护的海洋哺乳动物。

The dorsal fin is the vertical fin on the back of a fish and certain marine mammals.

背鳍就是在鱼或者某些海洋哺乳动物背上的垂直鳍。

Critics accuse the Japanese authorities of producing a cooked-up environmental assessment, which skates over the dangers the new base would pose to the dugong, a rare sea mammal that grazes on sea grasses near the site of the proposed airstrips.

批评者们指责日本政府编造了一份环评报告，该报告对于新基地可能对儒艮的生存带来的威胁一带而过。儒艮是一种稀有的海洋哺乳动物，主要以拟建机场跑道附件海中的海草为食。

Also known as orcas, these marine mammals often use echolocation to find their prey, which usually consists of fish and squid.

也被称为逆戟鲸，这些海洋哺乳动物经常使用回声定位法找到自己的猎物，这通常组成由鱼类和鱿鱼。

The Department of Fisheries Science includes faculty with a broad variety of research interests including: finfish, mollusc, crustacean, shark, turtle and marine mammal biology, pathology, parasitology, genetics, and economics.

该系的工作人员具有广泛的研究兴趣，包括有鳍鱼类、软体动物、甲壳动物、鲨鱼、海龟以及海洋哺乳动物的生物学、遗传学和经济学。

They are true marine mammals and can swim many kilometers from one ice floe to another.

它们是真正的海洋哺乳动物，从一块浮冰到另一块，北极熊可以游上很长的距离呢！

The Harp Seal is a marine mammal that spends most of its life in the sea, but also goes onto ice floes.

竖琴海豹是海洋哺乳动物花费其在海洋生物最，而且还去浮冰上。

Houser and Navy staff scientist James Finneran made a trip to the conservancy to establish a hearing baseline measure for the whale － something that has only been done once for a Gervais' and never for a Sowerby's.

Houser 和海军科学家 James Finneran 特意赶往凯拉郭的海洋哺乳动物保护中心，准备对这头鲸鱼进行基本听力测试。这种测试以前只对尔威喙鲸进行过一次，但是从来没有在索尔比喙鲸身上测试过。

The mature female whale has been tentatively identified as a Gervais' beaked whale or a Sowerby's beaked whale, said Dorian Houser, a consulting biologist with the Navy Marine Mammal Program in San Diego.

"成熟的雌鲸已经被暂时的确定为Gervais的喙鲸或者Sowerby's喙鲸"一位来自圣地亚哥的海军海洋哺乳动物中心的生物学家Dorian Houser说道。

Food and water ingestion were considered as the two major exposure pathways for marine mammals.

摄入的食物和水被认为是海洋哺乳动物的两个主要接触途径。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。