Sentence examples for solution of coal from inspiring English sources

Pressure solution of coal mass.

Torque solution of coal mass.

(1) Pressure solution of coal mass In view of integral method, pressure on the entry induced by coal mass is expressed as below, F_{text{m}} = intlimits_{{x_{0} }}^{{x_{0} + a}} {sigma_{y} left( {2frac{{l_{1} - x}}{tan alpha }} right){text{d}}x} (10) Based on Eqs.

Figure 1 Solutions of coal and gas supplied amounts.

The supplied amounts of the natural gas at the confidence levels of 0.5 and 0.8 in period 3 are not consistent with the general changing trend, as are the cases for a number of solutions of coal in periods 1 and 2. This is mainly due to the complex interactive relationships among various components of the planning system.

Elastic and visco-elastic theory are employed with a Maxwell model to formulate an analytic solution for displacement of coal pillars in room and pillar mine.

The solution was a massive airlift of coal, food, industrial materials and even candy - a lifeline extended by overused and underserviced transport planes.

And frankly, despite its rhetoric that "we can be part of the solution," the coal industry is doing everything it can to be part of the problem.

Figure 1 shows the model solutions for the supplied amounts of coal and gas.

The discrete grain of pyrite is characterized as a epigenetic origin, which comes into being through ingress of ferruginous solutions at the later stages of coal formation, particularly after partial compaction (Neavel 1966).

Mining companies are campaigning for the G20 to support continued use of coal as a solution to the global "energy poverty" crisis.