Dr . bmce morgan is the a ociate director for science for the hu le ace telescope 布卢斯。摩根博士是哈勃望远镜科学研究所的副主任。
2.
Only when a system po e es natural or artificial boundaries that a ociate the water within it with the hydrologic cycle may the entire system properly be termed hydrogeologic 只有当某一地质系统拥有自然的或人工的界限，将该系统内的水与水文循环起来，这整个系统方能被恰当地称为与水文地质学相关。
3.
Only when a system po e es natural or artificial boundaries that a ociate the water within it the hydrologic cycle may the entire system properly be termed hydrogeologic 只有当一个系统拥有自然的或人工形成的边界来把边界中的水与水文循环联系起来的时候，才有可能把整个的系统恰当的成为与水文地质学有关。
