gravitational erosion

• 重力侵蚀

gravitational erosion的用法和样例：

例句

1. The study on gravity erosion has become one of difficulties in the domain of soil erosion because of its complexity and randomicity.
   重力侵蚀因其机理的复杂性及较强的随机性而成为土壤侵蚀研究领域的难点之一。