Traditional coal depositional model can hardly explain the cause of this extra-thick coal seam.

传统的煤沉积模式难以解释其超厚煤层的成因。

youdao

With setting of extended travel, suitable for cutting of extra-thick materials and extra-high cutting die.

设有特成的行程设定，适合特厚的材料及特高的刀模行裁。

youdao

I can't believe that extra-thick layer of pollution that I've picketed against is what burned up the comet.

我真不敢相信我一直反对的大气污染层竟然救了我们。

youdao

The walls were built extra thick to save heat and energy-efficient appliances kept energy use low.

VOA: special.2009.10.27

So the Beast, with its long wheelbase, extra-thick doors and huge tires, was a natural hit.

NPR: Migrants To Obama: Don't Deport Mama

Older houses also can also be renovated to meet passive-house standards, but such renovations are rare because of the extra-thick walls and high technological requirements that certified passive houses demand.

WSJ: German Project Aims to Save Energy

Prime sirloin, extra thick rib lamb chops, crabmeat cocktail, big lobsters--simple and decadent.

FORBES: Fact and Comment