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超声声场
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超声声场
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ultrasonic field
超声声场
充满超声波的空间或超声振动所波及的部分介质。具有一定的空间大小和形状,根据超声应用可将其分为医用超声换能器声场和工业超声换能器声场。
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morphic
morphinane alkaloid
morphine
morphing
morphism
morphism cocone
morphism cone
morphism of affine varieties
morphism of algebraic group
morphism of algebraic groups
morphism of chain complexes
morphism of coalgebras
morphism of cochain complexes
morphism of complexes
morphism of enumerated sets
morphism of fiber bundles
morphism of fiber spaces
morphism of finite type
morphism of functors
morphism of graded objects
morphism of pointed sets
morphism of ringed spaces
morphism of schemes
morphism of semigroups
morphism of sheaves
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