Somewhere the depth of turf bed could be measured to 10 meters; the deepest places of this glacier lake remained filled with water while highlands grew into small islands with tight and strong soil.

有些的沼泽的深度可以达到10米，这个冰川湖最深的地方仍然充满了水，而有坚实泥土的高地则变成小岛。

youdao

The resistance property is mainly related to the bed channel, depth and rheology of the adhesive layer.

粘性泥石流体运动的阻力特性主要与沟槽特征以及泥深和粘附层流变特性有关。

youdao

The experiment reveals that the variation of UFE numbers is only dependent on the volume-specific deposit of filter, the effects of filtration velocity, bed depth and ALT ratio are not evident.

不同滤层厚度、滤速和加药比ALT等条件下的过滤试验结果表明：滤层中单元滤床的特征尺寸的变化仅与空隙率有关。

youdao

So by firing radio pulses through the overlying sheet and recording the return echoes, scientists can plot both the depth of the rock bed and - by definition - the thickness of the ice covering.

BBC: Antarctic ice volume measured

It will examine the potential effect of putting a turbine on the river bed at a depth of 20m (66ft) to generate electricity.

BBC: Research into River Dart's tidal power potential