它们花好几个小时在海底进食。
The damaged ship leaned over and slowly settled down on the ocean floor.被毁坏的轮船开始倾斜,然后慢慢地沉入海底.
The submarine bottomed on the ocean floor.潜水艇停在洋底.
Scientists are fairly certain about the effects of hot spots beneath the ocean floor.科学家们确信在海底下方的热点作用.
Very great strides in sampling ocean - floor sediments were taken in the late 1960's.海底沉积物取样的巨大进步是发生在六十年代后期.
Rising molten rock flows out on the ocean floor and caps the fissures, trapping the water.上升熔岩流到海底并堵住了裂隙, 结果把海水封在里面.
They differ somewhat from bathymetric charts which are virtually topographic maps of the ocean floor.它们与水深图稍有不同,后者实际上是洋底地形图.
The damaged ship leaned and slowly settled down on the ocean floor.这艘损坏的船倾斜起来,慢慢沉到大洋底.
A sea star with vibrant purple coloring rests an ocean floor.在自然界模式.一只海星和有活力的紫色休息在海底.
It a vent a crack in the ocean floor.那里是海底平面的排气口,裂缝.
The boat settled down on the ocean floor.这艘船沉到了大洋底部.
Seamounts, underwater volcanoes, Rift Valley, the mid - ocean ridge, constitute a rich world of the ocean floor.海底山脉 、 海底火山 、 裂谷 、 大洋中脊等等, 构成了丰富的海底世界.
IN THE 1960 s and 1970 s, the idea of mining the ocean floor was all the rage.在1960年代和70年代, 海底采矿的想法风行一时.
Valuable amounts of minerals such as iron, copper and so on exist on the ocean floor.例如铁 、 铜等这些大量有价值的矿物都存在于广阔的海底中.
Under the sudden impact, Zin - Azshari and the Well were blasted downward toward the ocean floor.在这突然变化的影响下, 钦-艾萨拉和永恒之井开始陷入海底.
