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挖掘机械
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挖掘机械
Encyclopedia
工学
挖掘机械
释
excavator
挖掘机械
用铲斗挖掘高于或低于停机面的物料并装入运输车辆或进行堆料的土方机械。
工学
挖掘机械
释
excavating machinery
挖掘机械
用于开挖沟槽、采掘物料、填埋场地、破除旧物的工程机械。是各种挖掘机的统称。
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Advances in Water Science
advance traffic information system
advance warning system
advancing front approach
advancing mode of working panel
advancing shock front
advancing wave
advancing wave, progressive wave
advantage and disadvantage of space optical astronomy
advantaged drug polymorph
advection
advection cooling fog
advection discretization schemes
advection-dispersion equation
advection-dominated accretion flow
advection equation
advection evaporation fog
advection upstream splitting method
advection upstream splitting method (AUSM)
advective-reflective oscillator
Advent
adventitious bud
adventitious bud regeneration
adventitious carbon reference
adventitious root
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