大旱之年，湖北石首麋鹿国家级自然保护区内的麋鹿牵动人心。

Because of the severe drought, people may worried about the living conditions of elks in National Nature Reserve of Shishou, Hubei Province.

景观石是没有统一的衡量标准，我们应该先了解一下石首石，石种。

Landscape stone is no unified standard, we should first look at Shishou stone, stone.

采用考虑河岸坍塌的三维水沙数值模型，对三峡工程运用初期石首河弯的河势演变进行了模拟分析。

A 3d mathematical modeling considering bank erosion is adopted to simulate the fluvial processes of the Shishou bend in the Middle Yangtze River during the early filling of the Three Gorges Reservoir.