Sentence examples for mine the pressure from inspiring English sources
Often, the deeper the mine, the more pressure released in mining and the more methane freed.
What is clear, he said, is that the deeper a mine, the more pressure on whatever is supporting it.
Use a pickaxe to carefully mine the stone pressure plate block in the center of the room without actually touching it.
The mine pressure observation after the two maintenances suggest that the surrounding rocks from the surface to the depth of 8 m moved significantly.
"The inability to obtain an actual measurement of the mine water pressure behind the entrance blockage seems to be a primary issue at this particular site," the report states.
At the coal seam 3 5 in Tashan coal mine, the original gas pressure varies 0.14 0.17 MPa, the gas content in the coal seam varies 1.60 1.97 m3/t and the average is 1.78 m3/t.
Water inrush from coal seam floor is not only related to the mine pressure, but also determined by the relationship between stress state and confined water pressure.
The pressure mine employs the principle that beneath every ship in motion in shallow water there is an area of reduced pressure.
The pressure mine contains a chamber divided by a diaphragm, with one side of the chamber open to the sea.
The pressure mine reacts only to a pressure change produced by a ship larger than a minesweeper, thus making it difficult to clear.
