"Seafloor" • Chinese-English Dictionary
| 海底 | hǎi dǐ | seabed / seafloor / bottom of the ocean |  |
| 海床 | hǎi chuáng | seabed / seafloor / bottom of the ocean | |
| 海底扩张 | hǎi dǐ kuò zhāng | seafloor spreading (geology) | |
| 海底扩张说 | hǎi dǐ kuò zhāng shuō | theory of seafloor spreading (geology) | |
| 现代海底 | modern seafloor | | |
| 海底地形 | seafloor topography / bottom topography | | |
| 海底反向散射 | seabed backscatter / acoustic backscatter of the seafloor | | |
| 海底声学反向散射 | seabed backscatter / acoustic backscatter of the seafloor | | |
| 海底跟踪 | seafloor tracking | | |
| 数字测深模型 | digital bathymetric model / bathymetric model / seabed surface model / seafloor surface model / seafloor model | | |
| 海床底面模型 | digital bathymetric model / bathymetric model / seabed surface model / seafloor surface model / seafloor model | | |
| 海底底面模型 | digital bathymetric model / bathymetric model / seabed surface model / seafloor surface model / seafloor model | | |
| 海底地貌学 | seafloor physiography | | |
| 海底图 | seafloor chart | | |
| 海底构造 | seafloor texture / seabed texture | |
