quarrying造句

They are quarrying the hillside for marble.

They are quarrying in old manuscripts.

Karst landscapes are also threatened by limestone quarrying, Toomey said.

These include coal mining, quarrying, oil drilling, and the injection of wastewater into the ground.

He is currently involved in fieldwork at the Gebel el-Asr gneiss quarrying region in Upper Egypt.

Take an engineer who runs a quarrying firm in Tamil Nadu, providing stone for sands, grits and gravels used in everything from houses to roads.

It contains informations on methods of quarrying, hauling, laying of stones, preparing of mortar, means for prevention of seepage through masonry, etc.

Convicts were, at that period, sometimes employed in quarrying stone from the lofty hills which environ Toulon, and it was not rare for them to have miners' tools at their command.

Within the safeguard zone of a water project, activities such as blasting, well sinking, rock quarrying, earth borrowing, etc., which endanger the safety of the water project are prohibited.

Within the protection zone for a water project, any act of blasting, sinking a well, quarrying rock, and collecting earth, which endangers the safety of the water project, shall be prohibited.