Sentence examples for mining ground from inspiring English sources

Engineering application indicates that maximum deformation of mining ground surface can be calculated and analyzed by the system.

In order to know the maximum mining ground deformation of arbitrary surface point, directions of the maximum surface tilt, curvature, horizontal displacement and horizontal deformation caused by multi-working faces were deduced based on probability integral method.

The distribution forms of surface deformations in all direction ϕ∈[0, 2p] were obtained and also equations of maximum deformations were given based on calculation of mining ground deformation in direction ϕ.

The samples were stored in polyethylene bags after mining, ground in porcelain mortars, sieved to particle sizes of 0.1 2.5 mm, demineralized with HCl 0.5 N for 6 h, rinsed with distilled water until the pH of the resulting rinsing water was >6, and dried at 105 °C for 2 h.

This makes the genome sequence of T. vaginalis is an ideal mining ground for new transposable elements, which sequence and structure have not yet been adulterated by the accumulation of inactivating mutations.

Open image in new window Fig. 10 Mining ground pressure distribution characteristics in steep dipping face.

The results have significant implication in the understanding of stability of ammonium nitrate-based industrial explosives in reactive mining grounds containing pyritic minerals.

Joplin, however, was built on former lead mining grounds.

This chapter summarizes recent advances in coal mine ground control technology and practice from the operator's perspective.

This method could fill the gap of incomplete monitoring data in mine ground subsidence, and provide a reference for production in the metal mine.

To date, extensive studies in these areas have been carried out for various purposes such as mine ground control, water inrush prevention, and gas control, respectively.