这是由于热液蚀变岩石具有较高的抗风化力的缘故.This is due to the higher weathering resistance of hydrothermally altered rock.反对热液成固的理由是铀和金有着一致的分布.Argument against a hydrothermal origin is the sympathetic distribution of uranium and gold.在所有热液矿...
Visual ( visualization ): the use of graphical user interface ( GUI ) programming methods.Visual ( 可视化 ): 采用图形用户界面 ( GUI ) 的程序设计方法.This paper discusses cartographic visualization, including visualization in scientific co...