- 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 ...
As used in mineral processing, action in which the output is proportional to a linear combination of the input and to the time integral of the input.
Industry:Mining
As used in mineral processing, action in which the output is proportional to a linear combination of the input, the time integral of input, and the time rate of change of input.
Industry:Mining
As used in mineral processing, action in which there is a continuous linear relation between the output and the input.
Industry:Mining
As used in mining, a system of earth fault protection in which the fault current is limited, without requiring the use of sensitive earth fault protection.
Industry:Mining
As used in the diamond-drilling industry, an angular measurement of the inclination of a borehole taken with a clinometer.
Industry:Mining
As used in the diamond-drilling industry, the finely divided particles of iron, copper, nickel, zinc, tungsten carbide, etc., which, when mixed with a suitable binding material 2433 and subjected to processing by heat and pressure, may be used as a matrix material to form a bit crown.
Industry:Mining
As used in the diamond-drilling industry; broken diamonds and diamond fragments deemed unfit for reuse in a diamond bit. In other industries using diamond-pointed tools, any piece of diamond salvaged from a tool and deemed unfit for reuse in the same kind of tool.
Industry:Mining
As used in the Mining Law of 1872, means any rocky substance containing mineral matter.
Industry:Mining
As used in the mining law, applies to all lands chiefly valuable for nonmetalliferous deposits, such as alum, asphaltum, borax, guano, diamonds, gypsum, marble, mica, slate, amber petroleum, limestone, and building stone, rather than for agricultural purposes. Such lands are subject to disposition by the United States under the mining laws only.
Industry:Mining
As used in the mining law, it is equivalent to possession, and the right to locate is included in the right to occupy, and incident to a location is the right of possession; but mere occupancy of the public lands and making improvement thereon gives no vested right therein as against a location made in pursuance of law.
Industry:Mining
