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anal canal
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anal canal
肛管
直肠壶腹下端以下全长约4厘米的狭细部分,直肠穿过盆膈平面为其上界,肛门为下界,是肛区的重要结构之一。
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quantum dot solar cell
quantum dots sensitized
quantum dot system
quantum droplet
quantum droplet of electrons and holes
quantum dynamical evolution
quantum dynamic logic
quantum dynamics
quantum effect
quantum efficiency
quantum efficiency of atomic fluorescence
quantum efficiency of solar cell
quantum eigenstate preparation
quantum electrochemistry
quantum electrodynamic effect
quantum electrodynamics
quantum electrodynamics effect
quantum electrodynamics (QED)
quantum electrodynamics, QED
quantum electronic frequency standard
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[quantum] entanglement
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