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科学时代收录了3405121条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

mechanical efficiency of human body mechanical efficiency of storage pump mechanical efficiency of turbine mechanical, electrical and plumbing (MEP) mechanical electromagnetic pump
mechanical/electronic observation mechanical element mechanical eluviation mechanical emulsion mechanical enclosure
mechanical end stop mechanical endurance mechanical endurance test mechanical energy mechanical energy balance
mechanical energy equation mechanical energy recovery mechanical engineer mechanical engineering mechanical engineering design
mechanical engineering materials mechanical engineer's scale mechanical entry mechanical equilibrium mechanical equipment
mechanical equipment company{=MECO} mechanical equivalent mechanical equivalent circuit mechanical equivalent of heat mechanical equivalent of heat; thermal equivalent of work
mechanical equivalent of heat; thermal-work equivalent mechanical equivalent of light mechanical error mechanical execution mechanical exfoliation
mechanical expedient mechanical extension screed unit mechanical extensometer mechanical factor mechanical factor of merit
mechanical failure mechanical failure load mechanical fasteners mechanical fastening mechanical fastening tab
mechanical fatigue test mechanical feed mechanical filter mechanical finger mechanical finishing
mechanical firing mechanical fitting mechanical flight mechanical float trap mechanical flocking
mechanical flotation cell mechanical flow diagram mechanical flowsheet mechanical foam mechanical foam nozzle
mechanical force mechanical forcing mechanical foreman mechanical foundation mechanical freedom
mechanical friction mechanical friotion mechanical fuel injection pump mechanical fuel injection timing advance device mechanical fuel injector
mechanical fuse Mechanical Fuse mechanical fuze mechanical gearing mechanical generator
mechanical geometry mechanical ghosting mechanical governor mechanical grain conveyer mechanical graining
mechanical grate incinerator mechanical ground support equipment (MGSE) mechanical ground support equipment{=MGSE} mechanical guiding mechanical guillotine
mechanical gyro mechanical gyroscope mechanical hand mechanical handling equipment mechanical hardware system design
mechanical hazard mechanical high fidelity mechanical hot-channel factors mechanical housing mechanical-hydraulic control pressure regulator{=MHC}
mechanical hydraulic control system mechanical hydraulic control system{=MHC} mechanical hydraulic drive system mechanical-hydraulic governor mechanical hydraulic governor
mechanical hygrometer mechanical hysteresis mechanical hysteresis effect mechanical impact mechanical impact fuze
mechanical impact strength mechanical impedance mechanical impurities mechanical impurity mechanical index
mechanical indication mechanical injection mechanical injector mechanical injuries mechanical injury
mechanical-input transducer mechanical inspection mechanical instability mechanical instrument mechanical instrument observation
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