From one side this reflects a difference between the properties of the marginal seacrust and ocean crust.
这从一个侧面反映出边缘海洋壳与大洋壳本质上的差异。
2
The marginal seacrust is another kind of oceanic crust, which was formed after the basalt magma engulfed and devoured the tattered continental margin crust.
边缘海洋壳是玄武岩浆侵入并吞蚀破碎的大陆边缘地壳后形成的不同于大洋壳的新型洋壳。
3
By 2011 scientists aboard a Japanese deep-sea drilling ship called Chikyu hope to start drilling through a thin piece of oceanic crust to reach Earth's mantle.