glacial periods

常见例句

Two thirds of the continent was covered in ice during glacial periods.
該大陸的三分之二地區在冰河時代被冰覆蓋著。
Relating to or occurring during the time following a glacial period.
冰期後的與冰期後的時期有關的，或在冰期後的時期裡發生的
Two thirds of the continent is covered in ice during glacial period.
該大陸的三分之二地區在冰河時代被冰覆蓋著。
It is concluded from our study results that the coastal dunes outside the Qilihai lagoon are inherited dune complex formed from the eolian dunes in the last glacial period.
研究認爲，七裡海外的海岸沙丘群是在末次冰期時期風成沙丘群的基礎上縯化形成的繼承性沙丘綜郃躰。
Stratospheric ice clouds promoted the destruction of ozone radiation shielding of the Earth resulting in biotic catastrophes which usually follow the glacial periods.
平流層冰雲促進了對臭氧輻射盾牌的破壞，從而導致繼冰期之後的生物災難。
The many animals which have remained unchanged since the commencement of glacial period, would have been an incomparably stronger case.
有許多動物，自冰河時代初期以來，迄無改變，這是一個無可比擬的更特殊的例子。