Grain size analyses indicate that the grain size characteristics are consistent with the lake and river features from the glacial river to the lake.
粒度分析表明，从冰水河流一直往湖泊，粒度特征正好与河流地貌特征和湖泊地貌特征一致。
They follow Little Coal Creek Trail through alpine meadows overlooking a river bright with glacial silt.
他们沿着穿越高山牧场的小煤矿步道行进，在这里可以俯瞰到波光粼粼的河水正从冰川砾石上流过。
This one depicts one river winding its way to the ocean. The brilliant colours are a result of mineral deposits picked up by the glacial waters as they flow towards the sea.
这张照片中，一条河流蜿蜒着流向大海，图片中的绚丽色彩是由冰川向海洋流动过程中所携带的矿物质产生的。
Soil: Its soil is made of river alluvions from the glacial era.
土壤：冰川时代的河流冲积土。
A glacial remnant boulder is surrounded by grassland in Cheyenne River Sioux Tribal Park in South Dakota.
这块冰河时期遗留下来的巨石静静的躺在南达科他州夏安河苏族部落公园的草原上。
A glacial remnant boulder is surrounded by grassland in Cheyenne River Sioux Tribal Park in South Dakota.
这块冰河时期遗留下来的巨石静静的躺在南达科他州夏安河苏族部落公园的草原上。
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