- 産業: Government
- Number of terms: 15655
- Number of blossaries: 0
- Company Profile:
A U.S. Department of the Interior agency that oversees water resource management incuding the oversight and operation of numerous diversion, delivery, and storage projects the agency has built throughout the western United States for irrigation, water supply, and attendant hydroelectric power ...
The time required for storm runoff to flow from the most remote point of a catchment or drainage area to the outlet or point under consideration. It is not a constant, but varies with depth of flow, grades, and condition of conduit and/or channel.
Industry:Engineering
Taking in of fluids or other substances through, or as if through, cells or tissues. The uptake of water or dissolved chemicals by a cell or an organism (as tree roots absorb dissolved nutrients in the soil). Should not be confused with adsorption.
Industry:Engineering
Natural or artificial watercourse of perceptible extent, with a definite bed and banks to confine and conduct continuously or periodically flowing water. Rivers and streams. A general term for any natural or artificial facility for conveying water.
Industry:Engineering
A device that utilizes a positive means such as a lock, either key or combination type, to hold an energy isolating device in the safe position and prevent the energizing of a machine or equipment. Included are blank flanges and bolted slip blinds.
Industry:Engineering
An earthquake intensity scale which has twelve divisions ranging from I (not felt by people) to XII (nearly total damage). For more information on the modified Mercalli scale, visit the U.S. Geological Survey National Earthquake Information Center.
Industry:Engineering
Basic category of biological classification intended to designate a single kind of animal or plant. See candidate species, endangered species, exotic species, extirpated species, obligate riparian species, sensitive species, and threatened species.
Industry:Engineering
Pier or other structure built out into a body of water to influence the current or tide, or to protect a harbor or shoreline. A long fill or structure extending into water from the shore, that serves to change the direction or velocity of water flow.
Industry:Engineering
Quantity of heat required to raise the temperature of one avoirdupois pound of water 1 degree F at or near 39.2 degrees F. A standard unit for measuring the quantity of heat required to raise the temperature of 1 pound of water by 1 degree Fahrenheit.
Industry:Engineering
Concrete portion of an outlet works, located at the downstream end of the tunnel or conduit, housing the control (regulation) gates. Water regulating structure. A structure on a stream or canal that is used to regulate the flow or stage of the stream.
Industry:Engineering
Concrete portion of an outlet works, located at the downstream end of the tunnel or conduit, housing the control (regulation) gates. Water regulating structure. A structure on a stream or canal that is used to regulate the flow or stage of the stream.
Industry:Engineering
