| 单词 | mechanical phenomenon |
| 释义 | mechanical phenomenon (once / 454589 pages) n WORD FAMILY mechanical phenomenon: mechanical phenomena USAGE EXAMPLESFor the analysis of mechanical phenomena, a metrical notion, derived from experience, and bearing the designation work, has proved itself useful. Mach, Ernst, Popular scientific lectures(2012) At first, however, this force shows merely the mechanical phenomena of pressure and impact, and its theory is sufficiently described by mathematical physics. Hegel, Georg Wilhelm Friedrich, Hegel's Philosophy of Mind(2012) To understand Bell’s discovery, let us consider the Quantum Mechanical phenomenon of “entanglement.” New York Times(Jun 21, 2010) n a physical phenomenon associated with the equilibrium or motion of objects Hypo|Hyper inertia (physics) the tendency of a body to maintain its state of rest or uniform motion unless acted upon by an external force leverage, purchasethe mechanical advantage gained by being in a position to use a lever soundmechanical vibrations transmitted by an elastic medium flight, trajectorythe path followed by an object moving through space resistanceany mechanical force that tends to retard or oppose motion friction, rubbingthe resistance encountered when one body is moved in contact with another moment of inertiathe tendency of a body to resist angular acceleration ultrasoundvery high frequency sound; used in ultrasonography ballistic trajectory, ballisticsthe trajectory of an object in free flight gravity-assist(spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field acoustic impedance, acoustic reactance, acoustic resistanceopposition to the flow of sound through a surface; acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component drag, retarding forcethe phenomenon of resistance to motion through a fluid physical phenomenon a natural phenomenon involving the physical properties of matter and energy |
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