中国第四纪冰川研究的回顾与展望。
Review and prospects of Quaternary Glaciation research in China.
部分断裂到第四纪表现为右行走滑。
新生代是由第三纪和第四纪组成的。
The Cenozoic era is composed of tertiary period followed by quaternary period.
第四纪的沉积物大部分未变形。
第四纪冰期，使许多物种绝灭。
Pleistocene glaciation caused the extinction of many species.
猛犸象在第四纪晚期灭绝了。
第四纪始于几百万年以前，并延续到现在。
The Quaternary glaciation started just a few million years ago – and is still going on.
它是第四纪冰川运动幸存下来的珍贵树种。
火成岩活动主要集中在晚第三纪和第四纪。
The activity of igneous rocks mainly concentrates in Neogene and Quaternary.
第四纪盐湖主要分布于我国西部和东北部。
Most Quaternary saline lakes occur in West and Northeast China.
卯洞峡是第四纪冰川遗址，典型的喀斯特地貌。
Maodong Canyon, the typical karst landform, is the relics of the quaternary glacier.
成都断陷是龙门山前缘重要的第四纪构造盆地。
Chengdu depression is an important Quaternary basin in front of the Longmenshan mountain.
中段控制第四纪盆地，并具有晚第四纪活动性。
The middle segment controls Quaternary basins and shows activity in late Quaternary.
第四纪的凉爽气温或许让我们的大脑比人类远祖的大脑更大。
The cool temperatures of the Quaternary may have allowed our brains to become much larger than those of our of hominid ancestors.
第四纪盆地稳定沉降阶段为生物气聚集成藏时期。
The steady (subsidence) stage of the Quaternary was the period of biogas accumulation.
太行山、燕山山地中的深切曲流河谷形成于第四纪。
In the Tathang and Yan Mountains, incised and meandering valleys formed in Quarternary.
上新世和第四纪主要为浅海陆架及半深海充填沉积。
There were mainly neritic shelf and bathyal filling sedimentation in the Pliocene and Quaternary.
上新世-第四纪区域沉降阶段，东西向断层再次活动。
Regional subsidence stage from Pliocene to Quaternary, the EW trending reactivated.
认为珠三坳陷油气大量运移的时期为晚中新世到第四纪。
The timing of oil and gas migration are computed, it was late Miocene to Quaternary.
很明显，在第四纪，冰层已经历过生长和消融的多个阶段。
It's evident that the ice sheets have gone through multiple stages of growth and retreat over the course of the Quaternary.
青藏高原第四纪冰川形成的时间和范围成为人们关注的热点。
There is much interest in the timing and duration of the Quaternary glacial in the plateau.
沙漠形成演化是第四纪古气候、古环境研究的重要内容之一。
Evolution of desert is one of important aspect of Quaternary paleoclimate and paleoenvironment research.
这里有中国为数不多的第四纪休眠火山群，溶岩景观丰富奇特。
There are a small number of Quaternary dormant volcanic groups in China, lava landscape rich and unique.
第四纪自然环境的形成和演变是第四纪地质史研究的中心环节。
The formation and evolution of Quaternary natural environment is the key link of Quaternary geological study.
第四纪最大沉降中心、湖积台地及第四纪褶皱分布呈对角对称。
The distribution of the most-subsided areas, lacustrine terrace and Quanternary fold is characterised by the diagonal symmetry.
第四纪沉积物的天然热释光中储存有自沉积以来的累积辐射剂量。
The natural thermoluminescence in Quaternary sediment has stored accumulated irradiated dose since the sediment deposited.
该铂-金砂矿产于超基性岩体山前谷地的第四纪冲积-洪积层中。
The studied platinum - gold placer occurs in Quaternary alluvial - diluvial a piedmont valley of ultrabasic rocks, Northwest China.
是第四纪冰川遗留下来的古老树种，在地球上已有250万年的历史。
Is a legacy of the Quaternary glacial ancient trees on Earth over 250 million years of history.
是第四纪冰川遗留下来的古老树种，在地球上已有250万年的历史。
Is a legacy of the Quaternary glacial ancient trees on Earth over 250 million years of history.
应用推荐