海底地貌 meaning in Chinese

sea-bed topography
sea-floor geomorphy
submarine geomorphology
submarine geomorphy
submarinegeomorphology

Bottom - charting fathometer
海底地貌测绘仪
The landscape under oceans differs from that on the earth . it features with fluctuant landforms
海底地貌与大陆地形不同，它一起伏不平的地形为特征。
The ever - changing topography and structure of the ocean floor not only is the changing of ocean itself , but have great influence to the survival environment of mankind
海底地貌和构造的不断变化不仅仅是海洋本身的变化，它对人类的生存环境也有着很大的影响。
Moscow argued before a un commission in 2001 that waters off its northern coast were in fact an extension of its maritime territory
莫斯科称在俄罗斯以北北极海域应属于俄罗斯，理由是北冰洋中主要海底地貌- -罗蒙诺索夫海岭是俄罗斯北部地区大陆自然延伸的说法。
The underwater dragging system and the anchor cable system are widely used in all kinds of field , such as observing geography at the bottom of sea , the basic hydrology data collections , hunting submarines , sweeping the torpedo and torpedo etc .
水下拖曳系统和锚索系统广泛应用于海底地貌观察、底层水文资料收集、猎潜、扫雷、水雷等方面。