查询词典 the Arctic

Late summer in the Arctic, and the ice is melting fast.

北极的上个夏天冰雪快速消融

Photo of the Day: Best of 2007 A large ice floe in the Arctic Ocean bears an icicle-trimmed cave.

意译：2007年最好的当天的图片。一块大浮冰在北冰洋负有垂冰－纵倾的洞穴。

At least in the short term, Mr Gautier says, government activity in the Arctic has more to do with transport routes than with under-sea riches.

戈蒂埃表示，至少在短期内，北极地区的政府活动更多的是有关运输路线，而不是海下财富。

The 48-year-old Dutchman is able to withstand freezing temperatures. He once ran a half-marathon within the Arctic Circle barefoot, and last year he scaled Mount Qomolangma wearing nothing but shorts.

现年48岁的霍夫具有超常的抗冻能力，曾赤脚在北极圈内完成了半程马拉松，去年他曾只穿短裤登珠峰。

You will play as the Arctic's largest penguins, in this fight for the polar hegemony!

你会发挥作为北极的大企鹅，在这场战斗中为极地霸权！

About 50 million years ago, Earth was a hothouse – the poles were ice free, and crocodiles lived in the Arctic.

大约在5000万年前，地球是一个名副其实的温室——就连两极也没有冰封，而鳄鱼就生活在北极地区。

Starting in 1970, there was a precipitous drop-off in the amount and extent and thickness of the Arctic ice cap.

1970年开始，冰层的数量，宽度和厚度出现急剧下降。40年内减少了40%。

The loss of pack ice also makes sea-transport in the Arctic easier for longer periods each year.

浮冰块的减少也使得北极区的更长时期的海运变得更容易。

River encountered in the Arctic, or crevasse, should around long way to find a narrow point and the ice was thick traffic.

在北极遇到河，或是冰隙，都要绕很长的路，才能找到狭窄一点和冰层厚一点的地方。

In the Arctic port of Murmansk is the only ice-free port.

摩尔曼斯克港是北极圈中唯一的一个不冻港。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。