supercontinent

美 ['su:p?k?nt?n?nt] 　英 ['su:p?k?nt?n?nt]

• n.超大陸（存在于千百萬年之前，如岡瓦納古陸或勞亞古陸）
• 網(wǎng)絡(luò)超級大陸塊；超級大陸；超級陸塊

詞形變化

復(fù)數(shù)：supercontinents  

英漢解釋

n.	1. one of the large continental masses believed to have broken into several parts that drifted apart to form the present continents.

例句

In the Late Devonian, the Yangtze block began to separate from the supercontinent as Gondwana significantly rotated clockwise.

晚泥盆世、岡瓦那大陸發(fā)生大規(guī)模順時針旋轉(zhuǎn)，揚(yáng)子地塊開始與之分離。

The find is part of a decades-long effort to piece together fragments of an ancient supercontinent that existed before Pangaea.

這個發(fā)現(xiàn)是堅(jiān)持10之久、進(jìn)行泛大陸之前存在的一塊古代超級大陸板塊拼合工作的一部分。

At the time they were collected scientists focused on their significance as evidence of an ancient supercontinent called Pangaea.

科學(xué)家們采集到它們時，看重的是它們屬于古老的超大陸泛古陸的重大意義。

The emerging supercontinent of Pangaea presented severe extremes of climate and environment due to its vast size.

那時，正在形成中的超級盤古大陸由于其巨大的面積給地球帶來了氣候劇變。

Most amber deposits have been found in former parts of Laurasia, the other supercontinent of the time.

大多數(shù)琥珀沉積物都是在當(dāng)時的另一塊超大陸勞拉古陸的前部找到的。

The early Triassic was predominantly arid, because most of the earth's land was concentrated in the supercontinent Pangaea.

早三疊紀(jì)的氣候環(huán)境普遍乾燥，這是因?yàn)?/c>當(dāng)時的陸地集合為盤古大陸。

The wormlike snakes first appeared on the southern supercontinent Gondwana (see a map of Earth during this time), the team says.

小組人員表示，地球大陸開始分裂以后，在南方的超大陸“岡瓦那大陸”（Gondwana）就已經(jīng)有這種蛇類了。

Both the Neoproterozoic and the Permian were times of supercontinent breakup with major landmasses at low latitudes.

無論是新元古代和二疊紀(jì)都是超極大陸式分離在低緯度地區(qū)主要的陸地。

Regions were once linked in ancient supercontinent, experts say.

專家們說，兩個區(qū)域在古代超級大陸中曾連在一起

The wormlike snakes first appeared on the southern supercontinent Gondwana , the team says.

研究小組說，這種像蠕蟲一樣的蛇最初出現(xiàn)在岡瓦納古超級大陸的南部。

That was a supercontinent that formed 300 million years ago.

這是一塊形成于30億年前的超級大陸。

The very first supercontinent was called Vaalbara and it started forming more than 3. 6 billion years ago.

真正意義上的第一個超大陸名叫瓦爾巴拉，它從36億年前就開始形成了。