| 1. | The ice sheets that cover greenland and antarctica now are remnants of this and previous ice 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。 |
| 2. | The last glacial is an important period in the study of global change 末次冰期是全球变化研究的一个重点时段。 |
| 3. | Late pleistocene glaciation of the hulifang massif of gongwang mountains in yunnan province 云南东北部拱王山末次冰期 |
| 4. | Grain size parameters of loess - palaeosol deposits from graphic and moment methods : a comparative study 末次冰期旋回风成沉积物图解法与矩值法粒度参数的对比 |
| 5. | The circumstances surrounding these glaciations were long unexplained , but the methane hypothesis provides compelling answers here as well 这几次冰期前后的环境始终不明,但甲烷的假说同样为此提供了具说服力的答案。 |
| 6. | The first of these glacial periods is often called the huronian glaciation because it is well exposed in rocks just north of lake huron in southern canada 第一次冰期称为休伦冰期,因其遗迹在加拿大南部休伦湖北方的岩石中清晰可见。 |
| 7. | As a result of the sea - level drop at the last glacial maximum in the late quaternary , the distribution of the land and sea in the eastern china continent changed a lot 第四纪晚期,由于末次冰期的出现,中国大陆东部海陆分布发生重大变化。 |
| 8. | 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 研究认为,七里海外的海岸沙丘群是在末次冰期时期风成沙丘群的基础上演化形成的继承性沙丘综合体。 |
| 9. | The upper layer sediment of core q43 in the outshelf of the southern east china sea shows that it is the regressive sequence of littoral facies to offshore facies and of representative significance 以q43岩心为代表的东海南部外陆架上层沉积物,是末次冰期海退层序中,滨岸相-滨外浅水相沉积。 |
| 10. | Since the last glaciation , with variations in sea level , the development of incised valleys in the hangzhou bay area underwent three stages : 1 ) deep - cutting stage ; 2 ) rapid - filling stage ; and 3 ) rapid - burial stage 末次冰期以来,随着海平面变化,杭州湾地区下切河谷演化经历了深切、快速充填和埋藏三个阶段。 |