查询词典 walruses

CONSTITUTING at least two-thirds of the world's entire northern fur seal population, the Pribilofherd dominates an extraordinary collection of wildlife found on the archipelago and in the surrounding Bering Sea-10 species of seals, sea lions and walruses, 17 types of whales and dolphins, millions of nesting seabirds such as kittiwakes, murres and puffins-that makes the islands a sort of northern Galapagos.

构成世界的整个北毛皮封印人口的至少三分之二， Pribilofherd 控制野生生物的一件非凡收藏品被发现在群岛和在封印的周围的白令海10 种类、海狮和海象、17 类型鲸鱼和海豚，成千上万嵌套海鸟譬如kittiwakes， murres 和海鹦牌子海岛有点儿北加拉帕戈斯。

The polar bears and walruses are surrounded by crystalline ice floes; shadowed by quick white foxes, hunted ring seals, watchful gulls, graceful narwhals——the "unicorns" of the North——and thick-billed murres that both fly through the sky and dive through the ocean.

北极熊和海象一直生活在晶莹剔透的浮冰的怀抱里；这里有白狐的轻快身影，也有被猎杀的海豹的残骸，寻寻觅觅的海鸥，体态优雅、享有&北极麒麟&美誉的独角鲸，还有既能翱翔长空也能畅游大海的厚嘴崖海鸦。

National Geographic photographer and biographer Paul Nicklen has been making bold expeditions to the Arctic and Antarctic for many years, documenting the lives and habitats of seals, whales, walruses, polar bears, bearded seals and narwhals and how they are threatened by climate change.

多年来，国家地理摄影师和传记作者保罗尼克尔森一直在对北极和南极进行大胆的探险，记录海豹、鲸、海象、北极熊、髭海豹及独角鲸的生活和栖息地，以及它们如何受到气候变化的威胁。

Examination of the carcasses, mostly calves and yearlings, indicated they had been trampled to death by other walruses, stampeding to find a place on the crowded shore.

当时，这些海象在拥挤的海滩上寻找一个立足之地。

And the real cool thing about walruses is they're very mysterious.

海象最有意思的地方就是他们的神秘。

Walruses are the largest seals in the world.

海象是世界上最大的海豹科动物。

And the real cool thing about walruses is they're very mysterious.

海象最酷的一点是他们非常神秘

Atlantic walruses are highly tactile creatures, spending much of their time in congregations piled on top of one another.

大西洋的海象是高度的有触觉的生物，消磨大量它们的时间在集合细毛在互相之上。

Henry, the boys tell me you're setting sail for Alaska to study walruses.

亨利，那些孩子告诉我你要去阿拉斯加研究海豹去了

Atlantic walruses look for some personal space in Alaska's Togiak National Wildlife Refuge.

大西洋的海象寻找一些个人的空间在阿拉斯加的Togiak国家的野生动物保护区。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。