查询词典 walruses

Walruses have enormous appetit es and hunt for food almost constantly .

海象拥有巨大的胃口，并且不断地寻找食物。

A sprawl of thousands of Atlantic walruses covers a haul-out site in Alaska's Togiak National Wildlife Refuge.

几千只大西洋的海象躺卧覆盖在一个拖拉---外面的场所位于阿拉斯加的Togiak国家的野生动物保护区。

Running out of steam , some walruses head for cooler waters .

一些海象逃离开来，前往更凉爽的水域。

Both male and female walruses have tusks and have been observed using these overgrown teeth to help pull themselves out of the water.

雄海象和雌海象都有长牙并被观察到用它们巨大的牙齿将自己拉出水。

Walruses are big, and dangerously powerful.

海象体形很大，而且非常强壮。

Walruses can reach some 11 feet (3.3 meters) in length and weigh up to 3,000 pounds (1.4 metric tons).

海象能延伸到11英尺（3.3米）长度和重量达到3000磅（1.4公吨）。

Walruses can reach some 11 feet (3.3 meters) in length and weigh up to 3,000 pounds (1.4 metric tons).

海象能长到大约身长11英尺（3.3米）和体重3000英镑（1.4吨）。

Indeed, most familiar sea creatures, from albatrosses to walruses, from seals to oysters, have suffered huge losses.

实际上，大部分我们熟悉的海洋生物，从信天翁到海象，从海豹到牡蛎，都损失惨重。

The 23 million-year-old creature was not a direct ancestor of today's seals, sea lions and walruses, a group known collectively as pinnipeds.

这只2300万年的生物并不是如今海豹、海狮和海象的直系祖先，而是来自另一个分支。

Only a few people live on the coast, but lots of animals live there, like polar bears, walruses, musk ox, arctic foxes, wolves and snowy owls.

只有少数人住在海岸线附近，但大量动物生活得其乐融融，像北极熊、海象、麝牛、北极狐、狼、雪枭等。

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。