The drainage pattern exhibited in this image is typical of craters in tropical regions, the University of Padova scientists told BBC News.
帕多瓦大学的科学家告诉BBC新闻台的记者，图像显示的排水模式是在热带地区典型陨石坑的排水模式。
The difference is mainly in the tone not in the drainage pattern or landform.
所不同的主要在色调，而不在于水系型式或地形。
The endless variations of drainage pattern make descriptive characteristics difficult.
水系型式的无限变化给描述特征带来了困难。
It can reflect the characters of geological structure and crustal movement by investigating the information of drainage pattern.
通过水系类型信息研究可反映出一定的地质构造和地壳运动性质。
The drainage pattern of the aquatic system is complex. In rocky area, the drainage of the top beds of the system makes up 59.2% of the total drainage.
该含水系统地下水排泄方式较复杂，在基岩覆盖区，顶托排泄量占总排泄量的59.2%。
The drainage pattern of the aquatic system is complex. In rocky area, the drainage of the top beds of the system makes up 59.2% of the total drainage.
该含水系统地下水排泄方式较复杂，在基岩覆盖区，顶托排泄量占总排泄量的59.2%。
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