“漂砾”造句

泥石流的顶部布满了漂砾.
The top of the flow were armoured with boulders.

这些漂砾彼此相隔较远并有许多填隙泥.
The boulders are quite widely separated and much interstitial mud is visible.

有些调查者认为大漂砾是通过粘性泥石流中的涡流搬运的.
Some investigators maintain that large boulders must be supported by turbulence within a viscous debris flow.

• #漂砾