冰碛

The Valley Heads Moraine prevented old rivers from flowing south, as they had before. This left the valleys filled with water. And this is how scientists say the Finger Lakes came to be.

冰碛谷阻碍了以前从南方流来的河流，这使得许多山谷注满了水，这就是科学家们所说的手指湖形成的过程。

But not moraine facies.

而非冰碛层。

Judging from the shape and colour, the sporepollen group is likely attributed to Neogene or Pliocene in age.

4对土壤和冰碛物进行孢粉分析，其中含量最高的种属为松属和桦属等，根据孢粉的形态和种属，孢粉产出的年代可能是在上新世。

This paper has presented the types and distribution characteristic of the Quaternary glacial deposits on the west side of the Yulong Mountains, which was an important task for the selection and optimization of the Yunnan-Tibet railway line in Northwest Yunnan. Based on lab test of physics and mechanics, the results of engineering properties of moraine/outwash rocks, including the cement composition and their cementation, stability in water, mechanical property, and sound spreading velocity, etc., have been reported, which can not only enrich the research contents of rock mechanics, but also have important practical value for railway construction and water power development in mountain regions.

结合滇藏铁路滇西北段线路比选和优化工作，对云南玉龙雪山西麓第四纪冰川堆积物的类型和分布特征进行了详细的野外调查；在室内物理力学试验的基础上，着重研究了冰碛砾岩的胶结物成分与胶结作用、水稳性、力学性质、声波速度等方面的特性，这不仅可以丰富现代岩石力学的研究内容，而且对本区铁路工程建设和水力资源的开发具有重要的实际价值。

Statistics were made on the shape of 150 glaciogenic gravels at diameter from 5-15 cm and with one or more stria surfaces, of mainly medium-grained granite and a few sericite schist.

有些作者的工作表明，冰碛中的砾石随搬运距离的增加，其磨圆度和球度的提高是明显的1、2'；还有人用A。

The till is the result of cold climate zone. The existence of valley glaaoier needs correspondent height or area above the snow line. In other words, it has strict requirment for the mountainous height and area of accumulative region.

冰碛是寒冷气候带的产物，山地冰川的存在要求在雪线以上有相当的山势或面积，换句话说，它对山地高度、积累面积都有严格的要求。

The paleolatitude of the Nantuo sandstone of lower sinian in the Earstern Gorge Region of the Yangtze River was determined to be 74.5°-72.1°, and that of the Nantuo tillite was 86°.

用古地磁学方法测定长江峡东地区下震旦系南沱砂岩的古纬度是74.5°—72.1°，南沱冰碛岩的古纬度是86°。

Researchers used the features of glacial erosional and sedimentary landforms as well as the differences of the glacial tills in chemical and physical weathering to determine the ages of Quaternary glaciations .

1引言20世纪70年代及其以前，我国第四纪冰川的年代主要是采用相对年代法确定，即采用冰川侵蚀地貌和沉积地貌，冰碛物化学和物理风化程度差异来划分第四纪冰期[1~3]。

Using cosmogenic determinations we have obtained the first in-situ morainal exposure ages from the glacial moraine in the Tanggula mountain and Litang.

本研究利用就地成因的宇宙核素暴露年龄测定方法，对唐古拉山和理塘地区的第四纪冰碛物进行了10Be、26Al和21Ne暴露年龄测定，首次获得了青藏高原的第四纪冰川核素暴露年龄。

The major tourist attractions are a short distance away: the Baths, a stretch of coast famous for the imposing morainic masses dotted around the beach, and the Little Fort National Park, a nature reserve with the ruins of an ancient Spanish fortress.

主要的旅游景观就在不远处： Baths 海岸因为沙滩上分布惊人壮观的冰碛人像； Little Fort 森林公园，是保存西班牙古堡遗迹的自然保护区。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。