长期侵蚀的英文

prolonged erosion

• 长期:    over a long period ...
• 侵蚀:    corrode; erode
• 同期侵蚀:    contemporaneous er ...

例句与用法

1. The key advantage of the 137cs and 7be approaches is the provision of spatially distributed information on short - and medium - term rates of both erosion and
   但是，次降雨侵蚀与长期侵蚀的严重部位不同，前者发生在10一20m处，后者发生在20一3om处。