| 单词 | glacial period |
| 释义 | glacial period noun[C] geologyspecializeduk/ˈɡleɪ.ʃəl ˌpɪə.ri.əd/us/ˈɡleɪ.ʃəl ˌpɪr.i.əd/atimein the past when thetemperaturewas verycoldandglacierscoveredlargepartsof theearth 冰（川）期，冰河时代Synonym ice age Prehistory
Examplesofglacial periodglacial period The abrupt return to base line values of some excursion curves may reflect thisglacialperiodand associated nondeposition. From theCambridge English Corpus Innumerable boulders, relics of theglacialperiodencumbered the track, the only sound we heard was the croak of the curlew the whistle of the golden plover. From theCambridge English Corpus They fear that the beginning of a secondglacialperiodis upon them. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 They are important in determining sea level rise since the lastglacialperiod. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Low outcroppings of rock in the mown turf were grooved and scarred by the lastglacialperiod. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Some of the plant species have survived the lastglacialperiodby turning into relict organisms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.During the lastglacialperiod, ice enclosed nearly all of these mountains. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The most important one is believed to be a result of the melting of continental ice sheets at the end of the lastglacialperiod. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.After an important retreat, the glacier again advanced 11,000 years ago during the lastglacialperiod. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.At the end of the lastglacialperiod, the sea level rose, cutting the island off from the mainland. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It was not, however, covered by ice during the lastglacialperiod, which peaked around 20,00022,000 years ago. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Here the villages are no longer located in the valley floor, but higher up on sunny terraces formed in theglacialperiod. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The lastglacialperiodended about 10,000 years ago, resulting in the present distribution of ecoregions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.During the lastglacialperiodthe region was covered by a large glacier which had little movement because of the flat terrain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Because these beetles are normally associated with tree line habitats, their location suggests an altitudinal tree limit during theglacialperiod. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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