Sentence examples for based on coal mining from inspiring English sources

Clarksburg's economy formerly based on coal mining, oil and natural-gas production, and agriculture has shifted more toward light manufactures and services.

The town was an industrial centre based on coal mining and glass manufacture, which have now been replaced by service industries.

This paper studied the relationship between the surface max subsidence coefficient and influence factors with grey correlation analysis method, based on coal existent condition and survey data of mining design and the surface rock displacement in the 15 typical coal mining places of Yu-Shen-Fu Yu-Shen-Fu Yu-Shen-Fu

In 1980, Mr. Meyer and Mr. Friedman were indicted in a federal criminal complaint based on the coal mining partnerships.

In this paper, the three-conductor transmission line is used as an example based on the coal mine security monitoring system, one of these is power line, the other two are signal lines as shown in Fig. 2.

(The most destitute counties depend on coal mining).

Fife's industrial economy traditionally relied heavily on coal mining, but coal mining all but ceased by the end of the 20th century.

People in coal mining areas depend on coal mining, just as those in the Gulf depend on drilling for oil.

Based on geological and mining characteristics, coal mine roadways under complex conditions were divided into five types, for each type the deformation and damage characteristics of rocks surrounding roadways were analyzed.

Based on 30 coal samples from three coal mine regions, we have shown that levels of BAI in the coals correlated with the prevalence of CWP, and it was the BAI in the coals that transactivated the two important transcription factors of activator protein-1 and nuclear factor of activated T cells (Huang et al. 2002; Zhang et al. 2002; Zhang and Huang 2002).

In the numerical simulation based on the Sima coal mine in Southern Shanxi, China, the key parameters of the selected geological section were: mining depth 200 m, mining height 6.7 m, bedrock thickness 20 m, soil layer thickness 180 m, and a horizontal coal seam.