| 单词 | mechanical energy |
| 释义 | mechanical energy (once / 64587 pages) n WORD FAMILY mechanical energy: mechanical energies USAGE EXAMPLESIt furnishes mechanical energy to muscle cells; electrical energy to nerve cells. Rachel Carson, Silent Spring(1962) This mechanical energy means the machine can create bio-diesel without adding any heat, and can also unravel and correctly fold proteins, he says. BBC(Mar 21, 2016) But the 1.8% efficiency rate at which the material converts light and heat into mechanical energy is still a limiting factor, Wang says. Nature(Nov 05, 2015) n energy in a mechanical form Hypo|Hyper K.E., kinetic energy the mechanical energy that a body has by virtue of its motion P.E., potential energythe mechanical energy that a body has by virtue of its position; stored energy elastic energy, elastic potential energypotential energy that is stored when a body is deformed (as in a coiled spring) energy, free energy (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs |
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