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(english) A directed interaction between two objects that tends to change the momentum of both.Since a force has both direction and magnitude, it can be expressed as a vector
(english) A property of a body related to its ability to move a force through a distance opposite the force's direction; energy is the product of the magnitude of the force times the distance. Energy may take several forms: see kinetic energy, potential energy, and elastic energy.
(english) Molten metal on the hearth of a furnace, in a crucible, or in a ladle
(english) A three-roll cluster used to control line tension at strategic locations on the line.
(Environmental Engineering) Gas transfer of an undesirable gas from a water stream to the atmosphere.
(Environmental Engineering) The amount of oxygen required to oxidize any ammonia present in a water.
(english) The tendency of a metal or material to fracture without undergoing appreciable plastic deformation.
(Software Engineering) a modeling activity whose objective is to understand what the customer really wants
(english) A structure in wire or sheet in which the boundaries of the grains tend to be aligned normal to the long axis and to extend completely through the thickness.
(english) Moment of inertia has two distinct but related meanings: 1) it is a property of a an object relating to the magnitude of the moment required to rotate the object and overcome its inertia. 2) A property of a two dimensional cross section shape with respect to an axis, usually an axis through the centroid of the shape.
(english) A structure is said to behave linearly when its the deformation response is directly proportional to the loading (i.e. doubling the load doubles the displacement response). For a material, linear means that the stress is directly proportional to the strain.
(english) The displacement and / or detachment of metallic particles from a surface as a consequence of being exposed to flowing fluids or gases.