backarc spreading造句

例句与造句

1. After a further series of transform faulting, and the continuing subduction of the India Plate beneath the Burma plate, backarc spreading saw the formation of the marginal basin and seafloor spreading centre which would become the Andaman Sea, a process well-underway by the mid-Pliocene ( 3 4 Ma ).
2. It's difficult to find backarc spreading in a sentence. 用backarc spreading造句挺难的