The working principle of the vibration-type water mud densimeter is dis-cussed in our paper. It guided the design of the variator and the secondary meter.

本文分析了振动式水泥浆密度计的原理，指导了变送器和二次仪表的设计。

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Method to detect robot′s position and orientation is stu-died, and the control system project is discussed. Finally, the mechanics model that the robot works in water-mud environment is also founded.

研究了拱泥机器人的运动控制与位姿检测方案，并建立了拱泥机器人在水下泥土环境中作业的力学模型。

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Adobe becomes a sticky mud when it is mixed with water.

VOA: special.2009.01.12

Bobo Simbo stands thigh-high in a pool of orange water, sifting the mud for traces of gold dust.

VOA: standard.2010.04.22

Marine biologists at Edinburgh's Heriot-Watt University report the cable could cross deep water mud habitats.

BBC: Western Isles sub-sea cable 'could affect' mud life

However, they said it was possible deep water mud habitats could be affected.

BBC: Western Isles sub-sea cable 'could affect' mud life

The obstacles increase at each level and can involve water, mud, hills, walls, fire, even learning Greek and answering riddles.

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