| 1. | Woolly mammoths died out during the late quaternary period . 猛犸象在第四纪晚期灭绝了。 |
| 2. | Characteristic of quaternary period the earth crustal movement in sanjiang plain 三江平原第四纪地壳运动特征 |
| 3. | Study on fully mechanized caving under porosity aquifer in quaternary period 煤矿斜井架空人车自动控制装置的试验研究 |
| 4. | The stratigraphy of heavy minerals and its significance in quaternary period , changzhou , jiangsu 江苏常州地区第四纪重矿物地层及其意义 |
| 5. | Therefore , the area is typical to study the environmental change of china , even of the globe since quaternary period , especially since the holocene epoch 所以该地区是研究第四纪以来,特别是全新世以来中国及全球环境变化的典型地区。 |
| 6. | Holocene ( recent ) the present epoch in the geological time scale , being the second epoch of the quaternary period , dating from the end of the last glaciation , about 10000 years ago , to the present day 全新世:在地质学上指第四纪的第二阶段的整个时期,它终止于最后一个冰川期,距今大约10000年。 |
| 7. | The final epoch of the quaternary period , spanning the time from the end of the pleistocene , 10 , 000 years ago to the present is the holocene epoch , also called the anthropogene , the age of humans 四个一组的期间的最后的世纪,跨过时间从更新世的结尾, 10 , 000年前对礼物是全新世纪的世纪,并且称anthropogene ,人的年。 |
| 8. | However according to analyzing the history of loess in the quaternary period and records about " rain dust " in ancient literature , it can be found that sand - dust storm often happened in ancient time , even more acute than today 通过分析第四纪黄土生成历史,以及古文献中的大量关于“雨土”的记录,可以发现其实沙尘暴古已有之,古代沙尘暴活动剧烈程度较今日有过之而无不及。 |
| 9. | During the quaternary period , spanning the last 2 million years , major glaciations in polar regions affected global sea level , which fell to 120metres below present level , leaving the site of present - day hong kong as much as 130 kilometres from the coast 长达200万年的第四纪期间,全球海平面受到两极地区几次大冰期的影响,曾下降至现时海平面之下120米,当时的海岸线离开现时本港海岸达130公里。 |
| 10. | During the quaternary period , spanning the last two million years , major glaciations in polar regions affected global sea level , which fell to 120 metres below the present level , leaving the site of present - day hong kong as much as 130 kilometres from the coast 在过去200万年的第四纪期间,全球海平面受到两极地区几次大冰期的影响,曾下降至现有海平面下120米,当时香港的海岸线离开现有的达130公里。 |