Sentence examples for coal quantity from inspiring English sources

It contains the dynamic heat differential calculated by air and coal quantity and the load demand differential corrected by temperature.

Loaded coal quantity and cutting power of the drum were the responses measured under the different conditions.

The discharged coal quantity in a round is determined by the awaited discharge of top coals.

Because the discharged coal quantity in a unit of time at a discharge window cannot be calculated, the control of discharged coal quantity each time at a support is to control the time.

Medium -and long-term planning of coal mine gas drainage can ensure the 'time space' conditions for gas drainage, achieve a match between coal mining quantity and the safe coal quantity after effective gas drainage, and maintain mining production activities in the safe coal quantity area.

Commercial plants will require coal quantities greater than or equal to 20,000 tons/day and the large size of these plants calls for careful consideration of the potential health hazards from the wastes and products of such processes.

To enable the shearer's ranging arm maintaining its normal operation during the period of nominal coal cutting quantity (overhaul life maintenance), the arm shell should have excellent comprehensive mechanical properties, i.e., high tensile strength, high fatigue strength and hardness, and high impact toughness.

Because it is difficult to manage equal or non-equal quantity coal discharge in operation, and single or multiple coal discharge can be managed in labor planning, however the determination of the coal discharge method is mainly based on the sequence of coal discharge and the times of coal discharge at each discharge window.

Burning all that coal releases enormous quantities of sulfur.

Coal contains significant quantities of uranium and thorium, two mildly radioactive elements.

Thermal power plants, powered by fossil fuels like coal, use large quantities of water for cooling purposes.