The divers are expected to spend about 30 days working underwater to lay 20 cables, each 1.07 meters wide, through the ship's bottom.

预计潜水员们要在水下工作30天左右并布下20条钢缆，全部穿过沉船底部。每根钢缆的直径为1.07米。

youdao

This helps set a relaxed recovery which for any distance butterfly, you want do working underwater and relaxing over the surface of the water.

这种方式可以帮助你在任何距离的蝶泳时实现轻松的移臂。你手上的劲应当使在水下，而在水面移臂时则应放松。

youdao

The effect of working parameters on the erosion performance of underwater jet is investigated, such as , simulated depth, stand off distance and exposure time.

试验研究了模拟水深、靶距及冲蚀时间对水下射流性能的影响关系，较全面地揭示了水下射流的特性。

youdao

One reason why all this is taking time is that there are now up to 14 remotely operated underwater vehicles working around the well.

ECONOMIST: The Gulf oil spill

As the Legislature convenes again this year, I am working on helping to pass legislation that protects underwater homeowners.

WHITEHOUSE: Unite Here

Current applications for Superbot are being developed with space exploration in mind, but Shen said the technology could be usefully applied in any environment dangerous to humans such as for search and rescue tasks in mines or underwater -- although the laboratory is still working on a morphing robot capable of swimming.

CNN: Robotics discovers its soft side