These conditions may be regarded as corresponding to a shallow underwater explosion.

Take a deep breath and see how long you can stay underwater.

深吸一口气，看你能在水里待多久。

The underwater tunnel for crossing river is an important scheme in the project of Taizhou highway.

摘要隧道过江方案是泰州公路过江通道工程中的一个重要方案.

For example, can our blood adjust itself to underwater surroundings?

例如, 在水底环境里我们的血液能自我调节 吗 ?

The ship was underwater when they reached her.

他们赶到那艘船时,船已沉到水里了.

There is another possibility: that drilling 5,000 feet underwater a species, are out of our depth.

但还存在另一种可能性: 在水下5000英尺钻井, 已超出了我们人类的能力范围.

...giant submarines able to travel at high speeds underwater...

能够在水下高速行进的巨型潜艇

A simple and easy technological way had been provided for underwater blasting projects.

为水下爆破工程提供了简单、易行的技术途径.

...underwater camera equipment.

水下摄影器材

This process builds underwater mountain ranges, such as the central ridges of the Atlantic and oceans.

这一过程创造了水下山脉, 如大西洋和太平洋的中部山脊.

The Doppler Velocity Log ( DVL ) simulation system for the underwater vehicle has been built in this paper.

本文建立了水下机器人的多普勒 测速 声纳 仿真系统.

A test base of the PLA Navy shoulders the task of testing and appraising underwater weapons.

海军某试验区担负着水中兵器的试验鉴定任务.

Some stretches of beach are completely underwater at high tide...

海滩上有些地方在涨潮时完全淹没在水中。

an underwater camera

水下摄影机

...a pool of clear water lit by underwater lights.

被水下灯光照亮的一池碧水

underwater creatures

水生动物

He quoted Mr Polay as saying that peace negotiations were already underway.

他引用波利先生的话，说和谈已在进行之中。

An investigation underway to find out why safety guidelines were ignored.

一项正在进行的调查研究尝试找出安全指导被忽略的原因.

The assessment is underway.

评估工作也正在进行.

And I think that was definitely big , big for me, you know , to get that underway.

而对我来说, 一切如此顺利实在非常重要.

The IFA Consumer Electronics Fair is getting underway in Berlin.

公平的消费电子正在柏林进行.