- 行业: Mining
- Number of terms: 33118
- Number of blossaries: 0
- Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources.
Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
The completed assembly of rails, sleepers, fixings, and ballast forming the finished track for a railway.
Industry:Mining
The complex ratio of voltage to current in an electrical circuit, or the complex ratio of electric-field intensity to magnetic-field intensity in an electromagnetic field. It is the reciprocal of admittance.
Industry:Mining
The component of the pressure in a fluid in equilbrium that is due to forces externally applied is uniform throughout the fluid.
Industry:Mining
The component of the slip of a fault that is measured perpendicular to the trace of the fault on any intersecting surface.
Industry:Mining
The composition quadrilateral for the Ca-Mg-Fe pyroxenes (enstatite-ferrosilite-diopsidehedenbergite).
Industry:Mining
The composition within any system of two or more crystalline phases that melts completely at the lowest temperature; the temperature at which such a composition melts.
Industry:Mining
The compound formed by the combination of a chelating agent and a metal ion.
Industry:Mining
The comprehensive testing of scale models of various structures, including harbors and rivers to determine the behavior of the actual structure under consideration.
Industry:Mining
The compression of a fluid without gain or loss to the surroundings when work is performed on the system and produces a rise of temperature. In very deep water such a rise of temperature occurs and must be considered in the vertical temperature distribution.
Industry:Mining
