水下潜水员：指在水下进行潜水活动的人，通常需要穿戴潜水装备，如潜水面罩、呼吸器等。
水下蛙人-引用次数：2
Underwater diver has been an important threat to the targets such as: port, dock and some military facilities.
水下蛙人对于港口、码头和军事设施等目标构成了重要威胁。
水下蛙人
Conclusion After improving the capability of pressure and water resistance to the hard devices, ECG and HR monitoring for underwater diver can be fully realized.
结论：硬件装置改进耐压和防水性能后，完全可以实现潜水员水下心电、心率信号的实时监测，并可扩展到其他生理信号的实时监测。
If a diver ascends too quickly from a high-pressure underwater environment to a lower-pressure one, gases dissolved in blood and tissue expand and form bubbles.
如果潜水员从一个高压的水下环境迅速上浮到一个低压的水下环境，他们的血液和组织中溶解的气体就会膨胀并形成气泡。
I'm also an awesome swimmer and diver and have excellent underwater vision.
我也是很棒的游泳能手，潜水能手，我具有极好的水下视觉。
After graduating he worked briefly for the North Wales water authority and from 1985 to 1986 he worked as a sub-sea engineer and diver for British Underwater Engineering based in London, spending a lot of time off-shore.