ice sheets怎么理解意思，ice sheets过去式是什么

ice sheets
释义 ice sheets

ice sheets发音
意思翻译

n.大冰原，冰盾( ice sheet的名词复数 )

[地理][水文]冰原；[地理][水文]冰盖；冰川

相关相似

ice sheet───[地理][水文]冰原；[地理][水文]冰盖；[地理][水文]冰盾

time sheets───工作时间记录表（等于timecard）

cue sheets───提示表，节目进行表

ice chests───冰箱，冰库

crime sheets───处罚记录

buck sheets───床单

fact sheets───情况说明书

free sheets───无纤维纸

hate sheets───讨厌床单

双语场合用语

The cod swim away; the ice sheets freeze over again.───鳕鱼游走了, 冰原再度冰封起.

presence of ice on Mars is not a surprise, although the purity and extent of the buried ice sheets is.───在火星上存在冰这并不足以令人惊讶，令人惊讶的是冰的纯度之高和埋藏冰原的范围之广。

Huge ice sheets were formed.───巨大的冰层形成了。

Lake Crescent was created by the gouging of retreating ice sheets.───月牙湖是由冰床风蚀演化而成.

The ice sheets that cover Greenland and Antarctica now are remnants of this and previous ages.───现在覆盖着格陵兰和南极的冰盖就是上述冰块和以前几次冰期的遗留物.

Polar bears roam the Arctic ice sheets and swim in that region's coastal waters.───可爱的白熊在北极一望无际的冰面上漫步,在临近海岸的海水中游弋.

Thinning penetrated deep into the interior of the ice sheets and continues to spread as ice shelves melt into the sea.───薄的现象已经远远渗透到冰原的腹地，而且随着冰架向海中延伸，冰川变薄的范围也在扩大。

Ice sheets are broad glaciers that blanket whole regions.───冰盖则是能把整个地区覆盖起来的广阔冰川.

periods of time the north was uninhabitable because of ice sheets coming and going, so there was less opportunity for culture to develop independently up there," says von Petzinger.───由于冰川来临，北部在很长一段时间中都不适宜居住，所以独立发展的人类文明在那里出现的几率比南部小。”梵佩金·格尔这样说。

Under this pressure, they say, the ice sheets could break up physically.───在这种压力下, 他们认为冰盖肯定会被打破.

英语场合用语

Twelve thousand years ago, the great ice sheets retreated at the beginning of the latest interglacial – the Flandrian – allowing humans to return to northern latitudes.

As the snow accumulates from that little boreal patch, growing inexorably year after year, gargantuan ice sheets begin to form.

Huge ice sheets were formed.

These differences were caused first by ice sheets and later by rivers.

Icebergs break off from the ice sheets and float southwards.

In the last one million years the ice sheets spread a layer of boulder clay across the lowlands.

These indicate that when ice sheets disappear the number of eruptions increases, said Professor David Pyle, of Oxford University's earth sciences department.

The cod swim away; the ice sheets freeze over again.

The understanding of water in the ice sheets and subglacial lakes has changed dramatically in the past two years. But that understanding is by no means complete.

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