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消化性溃疡
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消化性溃疡
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医学
消化性溃疡
释
peptic ulcer
消化性溃疡
泛指胃肠道黏膜在某种情况下被胃酸或胃蛋白酶自身消化而造成的溃疡。既可发生于食管、胃或十二指肠,又可发生于胃-空肠吻合口附近或含有胃黏膜的麦克尔(Meckel)憩室。
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electron beam melting purification of rare earth
electron beam melting technology
electron beam microfabrication of vacuum electronic device
electron beam modulation
electron beam parameter amplifier
electron beam perveance
electron beam physical vapor deposition
electron beam processing
electron beam quenching
electron beam resist
electron beam semiconductor device
electron beam-solid interaction
electron beam surface alloying
electron beam surfi-sculpt
electron beam tube
electron beam tube display equipment
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electron beam welding of nanowire
electron beam wire deposition technology
electron binding energy
electron blocking layer
electron bombard CCD
electron-bombarded
electron bombarded charge coupled devices (EBCCD)
electron bombardment ion Thruster
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