Zheng including navigational charts, Zheng He's ocean floor model ships, Zheng He's picture and text information.

Underwater photography is also important in mapping parts of the ocean floor.

水下摄影在绘制部分海床图时也是很重要的一个方法.

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.

He assured Field that it was possible to lay a cable on the ocean floor.

他使菲尔德相信,有可能在海底铺设电缆.

The damaged ship leaned over and slowly settled own on the ocean floor.

这艘遭毁坏了的船倾斜了,并缓慢地沉到海底.

Recent ocean floor data confirm the first part of this slow process.

近来洋底资料证实了这一缓慢过程的第一部分.

Plumes are hot enough to melt their way through the ocean floor or through a continent.

地幔羽的热量足以熔穿海底或大陆.

The boat settled down on the ocean floor.

这艘船沉到了大洋底部.

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.

It a vent a crack in the ocean floor.

那里是海底平面的排气口,裂缝.

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.

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 long, broad elevation that slopes gently from the earth's surface or the ocean floor.

斜坡:从地球表面或海底缓缓倾斜的长而宽的高地.

Located in Minnesota's Mall of America, Underwater Adventures offers visitors a virtual tour the ocean floor.

位于美国明尼苏达州购物商场的水下冒险为游客提供了一个海底的虚拟旅行.

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.

We really do know more about the surface of the moon than the total ocean floor.

看来,我们对月球表面的了解确实要比对海底地貌的了解要多得多啊.

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.

If it is present, it could seep into the crust and escape through the ocean floor.

如果真的存在的话,那么, 甲烷就可能渗出地壳,通过海底逸出.

The tugs took up the strain and the ocean liner edged away from the quayside.

拖船开始拉紧了,远洋客轮徐徐离开了码头.

I did once dream of becoming the first woman to captain an ocean liner.

我确实曾经梦想过成为首位远洋客轮的女船长。

Let's just say it's our one night on an ocean liner.

让我们把这当作航船上的属于自己的一晚吧.